A free-rotating gripper for grasping or rotating an object. - Tomoya Teraguchi; Kazuyoshi Wada; Masashi Seki; Tetsuo Tomizawa (SII, 2021)

Development of XYZ stage-type display robot system for stock and disposal tasks in convenience stores. - Masashi Seki; Kazuyoshi Wada; Yosuke Kitajima; Masato Hashimoto; Tetsuo Tomizawa (Adv. Robotics, 2022)

A robot hand with free-rotating grips for switching three different grasping modes. - Masashi Seki; Kazuyoshi Wada; Tomoya Teraguchi; Tetsuo Tomizawa (Adv. Robotics, 2022)

Proposal of Automated Display Shelf System for Dynamic Product Layout Changes. - Masashi Seki; Kazuyoshi Wada; Tetsuo Tomizawa (SII, 2023)

Development of Automated Display Shelf with Conveyor Belt Type Product Face-Up Mechanism. - Masashi Seki; Maria Masuda; Yoshiteru Morii; Takahisa Fujita; Kazuyoshi Wada (SII, 2024)

Development of Automated Display Shelf System for New Purchasing Experience by Dynamic Product Layout Changes. - Masashi Seki; Kazuyoshi Wada; Tetsuo Tomizawa (J. Robotics Mechatronics, 2024)