Irohara Takashi

(伊呂原隆)

Profile Information

Affiliation: Professor, Faculty of Science and Technology, Department of Information and Communication Sciences, Sophia University
(Concurrent)Vice President for Academic Affairs

Degree: 博士（工学）(早稲田大学)

Contact information: iroharasophia.ac.jp
Researcher number: 60308202
J-GLOBAL ID: 200901078254032082
researchmap Member ID: 1000271679

External link: http://pweb.cc.sophia.ac.jp/irohara/index-e.html

(Subject of research)
Optimization of Production and Logistics System

(Proposed theme of joint or funded research)
Facility Layout Problem for Maximum Production Efficiency

Research Interests

Research Areas

Social infrastructure (civil Engineering, architecture, disaster prevention) / Social systems engineering /

Major Research History

Apr, 2010 - Present

Professor, Faculty of Science and Technology, Sophia University
Apr, 2007 - Mar, 2010

Associate Professor, Faculty of Science and Technology, Sophia University
Apr, 2002 - Mar, 2007

Associate Professor, Faculty of Science and Technology, Sophia University
Apr, 1999 - Mar, 2002

Lecturer, Faculty of Science and Technology, Sophia University
Apr, 1998 - Mar, 1999

Research Associate, Waseda University
Jul, 1995 - Mar, 1998

Research Fellow, Japan Society for the Promotion of Science

Major Education

Apr, 1995 - Mar, 1998

Graduate School of Science and Engineering, Waseda University
Apr, 1993 - Mar, 1995

Graduate School of Science and Engineering, Waseda University
Apr, 1989 - Mar, 1993

Dept. of Industrial and Management Systems Engineering, School of Science and Engineering, Waseda University

Major Committee Memberships

Jan, 2024 - Present

Vice Chairman, International Foundation for Production Research, Asia Pacific Region, (IFPR-APR)
Jul, 2021 - Present

Board member, International Foundation for Production Research (IFPR)
Dec, 2019 - Present

Board member, International Foundation for Production Research, Asia Pacific Region, (IFPR-APR)
May, 2015 - Present

Board member, Japan Material Handling Society
Dec, 2014 - Present

Board member, Asia Pacific Industrial Engineering and Management Society(APIEMS)
May, 2021 - May, 2027

社員(代議員), 公益社団法人日本経営工学会
Apr, 2017 - Mar, 2027

専門委員, 文部科学省科学技術・学術審議会
Sep, 2019 - Aug, 2023

Vice President, Scheduling Society of Japan

Major Awards

Dec, 2023

Excellent Paper of Industry-Academia Collaboration Forum, Application of Tabu-search-based Method to Order Batching and Routing Problems in Logistics Warehouses, The Asian Conference of Management Science and Applications (ACMSA)

Rune Noguch, Takashi Irohara, Takashi Tanaka, Naomi Sugiyama
Oct, 2023

Outstanding Paper Award, Asia Pacific Industrial Engineering and Management System

Kohei Yamashita, Takashi Irohara, Takashi Tanaka, Naomi Sugiyama
Mar, 2021

特別功労賞, Japan Industrial Management Assocation
Dec, 2019

Best Paper Award, Japan, Asia Pacific Industrial Engineering and Management Systems, APIEMS
Jul, 2019

Best Track Paper Award, Czech Republic, Industrial Engineering and Operations Management
May, 2018

論文奨励賞, 日本経営工学会
May, 2018

JIMA Distinguished Research Award, Japan, Japan Industrial Management Association(JIMA)
Apr, 2018

Best Presentation Award, Industrial Engineering and Operations Management
Apr, 2013

Kimura Award, NPO Transdiciplinary Federation of Science and Technology
Jun, 2007

日本設備管理学会論文賞
May, 2006

日本経営工学会論文奨励賞

Major Papers

156

NSGA families for solving a dual resource-constrained problem to optimize the total tardiness and labor productivity in the spirit of sustainability

Muhammad Akbar, Takashi Irohara

Computers & Industrial Engineering, 188, Feb, 2024 Peer-reviewedLast author

Major Misc.

国際会議報告：IISE Annual Conference 2023参加報告

赤木宏匡, 伊呂原隆

経営システム誌, 33(2) 182-185, Jan, 2024 InvitedLast author
Irohara Laboratory, Sophia University A Challenge to Social Implementation of Industrial Engineering

Takashi Irohara

29(2) 110-115, Jan, 2020 InvitedLead authorCorresponding author
Current Status and Challenges for the Future of JIMA From the Perspective of Board Member in Charge of Research and Commendation

Takashi Irohara

27(3) 152-155, Oct, 2017 InvitedLead authorCorresponding author
One way of collaborative research in production/logistics

Takashi Irohara

27(1) 17-23, Apr, 2017 InvitedLead author

Books and Other Publications

Implementation of Value Stream Mapping and Mathematical Model for Patient Scheduling in Radiotherapy Treatment

Manopiniwes, W., Irohara, T., Nobnop, W., Muangwong, P. (Role: Joint author)

Lecture Notes in Production Engineering. Springer, Cham, Aug 3, 2025 (ISBN: 9783031920820) Refereed
Application of Tabu-Search-Based Method to Order Batching and Routing Problems in Logistics Warehouses

Noguchi, R., Irohara, T., Tanaka, T., Sugiyama, N. (Role: Contributor)

Lecture Notes in Mechanical Engineering. Springer, May 3, 2024 Refereed
Metaheuristics Based Profit-Oriented Optimization Model for the Hazardous Waste Location Routing Problem

Junaidi, A, Irohara, T (Role: Joint author)

Lecture Notes in Production Engineering. Springer, Cham., Feb, 2023 Refereed
A Novel Bi-Encoded NSGA-II for A DRC Scheduling Problem to Minimize the Makespan and Unbalanced Workload

Muhammad Akbar, Takashi Irohara (Role: Joint author)

In Book Series: Intelligent Engineering and Management for Industry 4.0, . Springer Nature,, Jan 12, 2022 Refereed
新人IErと学ぶ実践IEの強化書

日本インダストリアル・エンジニアリング協会 (Role: Joint author)

日刊工業新聞社, Mar, 2021 (ISBN: 9784526081149) Refereed

Presentations

141

各作業員の生産性を考慮した物流センターにおける人員計画

黒河健司, 長沢敬祐, 伊呂原隆

日本経営工学会秋季研究大会, Nov 16, 2013
物流センターにおける補充回数と在庫量のトレードオフを考慮した発注点と補充点の決定

大墨龍一, 長沢敬祐, 伊呂原隆

日本経営工学会秋季研究大会, Nov 16, 2013
電力のピークシフトを考慮した生産スケジューリング

塗佑介, 長沢敬祐, 伊呂原隆

日本経営工学会秋季研究大会, Nov 16, 2013
トラック容量を考慮した発注点・補充点・発注可能点の決定

長沢敬祐, 伊呂原隆, 的場洋輔, 劉樹苓

日本経営工学会秋季研究大会, Nov 16, 2013
多重負荷AGVにおける残余加工時間を考慮した制御の有効性

笹瀬進吾, 伊呂原隆, 山下英明

日本経営工学会秋季研究大会, Nov 16, 2013
Production scheduling with the consideration of energy consumption per unit time

Takashi Irohara

Institute for the Operations Research and Management Science (INFORMS) Annual meeting, Oct 6, 2013
From Preparedness to Recovery: A Tri-level Programming Model for Disaster Relief Planning

Takashi Irohara, Yong-Hong Kuo, Janny M.Y. Leung

4th International Conference on Computational Logistics, ICCL, Sep 25, 2013
Extensions and an application of an integrated batching and sequencing model to reduce picker blocking

Andrew Johnson, Takashi Irohara, Ryoji Tsujiuchi

IIE Annual Conference,, May 18, 2013
Semiconductor supply planning by considering transit options to take advantage of pre-productions and order cancellations

Daisuke Yagi, Keisuke Nagasawa, Takashi Irohara, Hans Ehm, Geraldine Yachi

JIMA Conference, May 18, 2013
Reexamination of optimal order-up-to-level and reorder-level in a distribution center

Ryuichi Osumi, Keisuke Nagasawa, Takashi Irohara, Yoshiyasu Matsuda, Atsushi Ino

JIMA Conference, May 18, 2013
物流センターにおける最適出荷作業方法の決定

大澤賢人, 長沢敬祐, 伊呂原隆, 松田吉康, 猪野貴士

日本経営工学会春季大会, May 18, 2013
定期発注方式における最適な安全在庫量・サービス率および発注間隔

末次悠人, 長沢敬祐, 伊呂原隆, 的場洋輔, 劉樹苓

日本経営工学会春季大会, May 18, 2013
トラック容量および入荷費用を考慮した在庫調査日および発注量の決定

長沢敬祐, 伊呂原隆, 的場洋輔, 劉樹苓

日本経営工学会春季大会, May 18, 2013
Vehicle routing problem in consideration of CO2 emissions with a loading ratio

IROHARA TAKASHI

Institute for the Operations Research and Management Science (INFORMS) Annual meeting, Oct 17, 2012, Institute for the Operations Research and Management Science (INFORMS)
Deciding ordering policy based on important shipping characteristics from Random forests

IROHARA TAKASHI, Keisuke Nagasawa, Yosuke Matoba, Shuling Liu

International Symposium on Reliability Engineering and Risk Management (ISRERM), Aug 5, 2012
Item classification and policy selection based on canonical correlation analysis and regression analysis

IROHARA TAKASHI, Keisuke Nagasawa, Yosuke Matoba, Shuling Liu

IIE Asian Conference, Jun 28, 2012, IIE and ANIE
A Simulation Study on the Performance of Multiple Load AGVs

IROHARA TAKASHI, Hideaki Yamashita

IIE Annual Conference, May 19, 2012, IIE
Effect of lot splitting with RFID for the trade-off between the material movement and lead time

IROHARA TAKASHI, Hideaki Yamashita

Institute for the Operations Research and Management Science (INFORMS) annual meeting, Nov 13, 2011, Institute for the Operations Research and Management Science (INFORMS)
A Heuristic Approach for Solving a Hub Location Problem

IROHARA TAKASHI

IIE Annual Conference (Industrial Engineering Research Conference), May, 2011, IIE
Multi-objective optimization for transportation problem incorporating CO2 emission levels

IROHARA TAKASHI, Yudong Xue

INFORMS Annual Meeting, Nov, 2010, Institute for the Operations Research and Management Science (INFORMS)
Lagrangian relaxation for parallel machine scheduling with sequence-dependent set-up times

IROHARA TAKASHI, Naoki Uchida

Institute for the Operations Research and Management Science (INFORMS) Annual Conference, Oct 11, 2009, Institute for the Operations Research and Management Science (INFORMS)
順序依存段取り時間を考慮した並列機械スケジューリング問題に対するTSP手法の応用

伊呂原隆, 内田直樹

スケジューリングシンポジウム, Sep 17, 2009, スケジューリング学会
多品種生産により生じる着手待ちリードタイムの変動を考慮した発注点方式に関する研究

伊呂原隆, 鄭貞子

日本ロジスティクスシステム学会全国大会, Jun 27, 2009, 日本ロジスティクスシステム学会
順序依存段取り時間を考慮した並列機械スケジューリング問題の最適化

伊呂原隆, 内田直樹

日本経営工学会春季大会, May 16, 2009, 日本経営工学会
小物FMSの自律的運用法の基礎的研究

伊呂原隆, 野々垣陽介, 藤井進, 宮本裕一郎, 井上達男

生産システム部門研究発表講演会, Mar 10, 2009, 日本機械学会
GAと相関係数による動的選択アセットで構成されるポートフォリオの最適化

伊呂原隆, 折登,山本, 井ノ口,下田

第2回ファイナンスにおける人工知能応用研究会, Jan 25, 2009, 人工知能学会
多層階の製薬工場におけるレイアウト評価に関する研究

伊呂原隆, 井上高尚

日本経営工学会秋季研究大会, Oct 18, 2008, 日本経営工学会
Multi-floor Facility Layout Methodology with Location Matrix

IROHARA TAKASHI

Institute for the Operations Research and Management Science, Oct 12, 2008
CO2排出を考慮した国際輸送計画問題の最適化とその感度解析

伊呂原隆, 角元謙太

スケジューリングシンポジウム, Sep 19, 2008, スケジューリング学会
A Study on Job Shop Scheduling Based on Two-way Auction in Ubiquitous Environment

IROHARA TAKASHI, Susumu Fujii, Tomomitsu Motohashi, Yuichiro Miyamoto, Satoko Moriguchi

Advances in Production Management Systems, Sep 14, 2008
生産管理システムの効率的導入のための分散仮想工場-MRPシステムの導入-

伊呂原隆, 藤井進, 植竹友彦, 森口聡子, 宮本裕一郎

生産システム部門研究発表講演会, Jul 4, 2008, 日本機械学会
A Study on an auction-based operation for FMS with a single automated vehicle

IROHARA TAKASHI, Yosuke Nonogaki, Susumu Fujii, Satoko Moriguchi, Yuichiro Miyamoto

International Symposium on Flexible Automation, Jun 23, 2008
Hybrid flowshop scheduling to minimize total weighted tardiness and earliness with sequence-dependent setup times

IROHARA TAKASHI, Yuta Takahashi

IIE Annual Conference, May 17, 2008
双方向型オークションに基づくジョブショップスケジューリングに関する研究

伊呂原隆, 本橋智光, 藤井進, 宮本裕一郎, 森口聡子

第５２回システム制御情報学会研究発表講演会, May 16, 2008, システム制御情報学会
CO2排出を考慮した国際輸送ネットワーク最適化問題に関する研究

伊呂原隆, 角元謙太

日本経営工学会春季大会, May 10, 2008, 日本経営工学会
2-B-9 確率的施設配置問題について(特別セッション「待ち行列の動向」)

山下英明, 伊呂原隆

日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集, Mar 25, 2008, 公益社団法人日本オペレーションズ・リサーチ学会
A design technique of AGV flow path by considering machine layout

IROHARA TAKASHI

American Society for the Mechanical Engineers,, Nov, 1997
A Heuristic Algorithm to Solve the Layout Problem of Refinery and Petrochemical Plant

IROHARA TAKASHI

Institute for the Operations Research and Management Science, Oct, 1997
A Simulated Annealing Based Heuristic Algorithm to Solve the Huge Size Rectilinear Facility Layout Problem

IROHARA TAKASHI

Institute for the Operations Research and Management Science, Nov, 1996
A Layout Technique to Solve the Rectilinear Facility Layout Problem with Constraints on Department Dimensions

IROHARA TAKASHI

Institute for the Operations Research and Management Science, Nov, 1995
Development of an Improvement-type Layout Technique for Unequal Department Shapes and Areas,

IROHARA TAKASHI

Institute for the Operations Research and Management Science, Oct, 1994

Major Professional Memberships

Japan Industrial Management Association

Research Projects

自律移動ロボットを活用した物流センターにおける次世代型オーダーピッキング方法

科学研究費助成事業, 日本学術振興会, Apr, 2022 - Mar, 2026

伊呂原隆
Design and selection of order picking methodology in the physical distribution center

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2023
Development of a Methodology for Compounded Solutions to Poverty, Education and Environmental Issues by Means of Establishment of Railway Networks

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2022
Last Mile Distribution in Humanitarian Logistics through Advanced Technology

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2020

Hanaoka Shinya
Design of hybrid-type distribution center considering item characteristics

Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2020

IROHARA TAKASHI

Industrial Property Rights

特許第6803593号リサイクル資源売却システムおよびその方法

伊呂原隆, 高山拓也, 大木智博, 小林達矢, 北原翔

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