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    Chapter and Conference Paper

    An Enhanced Bucket Brigade Order Picking System with a Conveyor

    Bucket brigade order picking systems (OPSs) exhibit high operational productivity due to their self-adjusting characteristic without requiring management intervention. However, the unproductive travel behavior...

    **n Zhou, Keisuke Nagasawa, Katsumi Morikawa in Proceedings of Industrial Engineering and … (2024)

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    Chapter and Conference Paper

    Revised Mode Switching Policy for a Hybrid Closed-Loop Supply Chain

    This research paper investigates the advantages of implementing a closed-loop supply chain (CLSC) and underscores the potential enhancements in efficiency, productivity, and sustainability it offers. Additiona...

    Leanne Russell, Daisuke Hirotani in Proceedings of Industrial Engineering and Management (2024)

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    Chapter

    Exact Solution Method for Balancing of a Self-Balancing Production Line with Worker- and Station-Dependent Speed

    On traditional assembly lines, each worker is usually assigned to a particular fixed operation. However, when there is an imbalance between the speeds of workers, a particular worker delays the overall work on...

    Daisuke Hirotani, Katsumi Morikawa in Intelligent Engineering and Management for… (2022)

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    Article

    Effect of Precursor Solution Aging on the Thermoelectric Performance of CsSnI3 Thin Film

    Inorganic CsSnI3 based perovskite crystals are interesting thermoelectric materials, owing to their unusual electronic properties. Here we report the thermoelectric power performance of a solution-coated CsSnI3 t...

    Ajay Kumar Baranwal, Shrikant Saini, Zhen Wang in Journal of Electronic Materials (2020)

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    Article

    Performance evaluation of candidate appointment schedules using clearing functions

    This study is concerned with the problem of reducing the waiting times of outpatients. Both scheduled patients and walk-ins are included among the outpatients to reflect the typical medical environment in Japa...

    Katsumi Morikawa, Katsuhiko Takahashi in Journal of Intelligent Manufacturing (2018)

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    Article

    An adaptive pull strategy for remanufacturing systems

    Recently, remanufacturing systems have been studied from various viewpoints. Van der Laan and Teunter (Eur J Oper Res 175(2):1084–1102, 2006), for example, proposed simple heuristics for push and pull remanufactu...

    Katsuhiko Takahashi, Yasuhiro Doi, Daisuke Hirotani in Journal of Intelligent Manufacturing (2014)

  7. Chapter and Conference Paper

    An Adaptive Kanban and Production Capacity Control Mechanism

    This paper proposes an adaptive kanban and production capacity control system as a new production planning and control mechanism for Just-in-Time environments to minimize the long term average inventories, Work-I...

    Léo Le Pallec Marand, Yo Sakata in Advances in Production Management Systems.… (2013)

  8. Chapter and Conference Paper

    Integrated Approach for Self-Balancing Production Line with Multiple Parts

    In a “Self-Balancing Production Line”, each worker is assigned work dynamically, thus they can keep the balanced production under satisfying the specific conditions. For structure of line, in-tree assembly net...

    Daisuke Hirotani, Katsumi Morikawa in Advances in Production Management Systems (2007)