Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385817 | Impact test device | Sigeru Matsumoto, Kazuhiro Murauchi, Kiyoaki Haneishi | 2025-08-12 |
| 12264989 | Wheel test device with rail wheel to contact test wheel while test wheel is rotatably supported | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2025-04-01 |
| 12264988 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Kazuhiro Murauchi, Kiyoaki Haneishi | 2025-04-01 |
| 12241808 | Tire testing device | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita, Naonori Oishi | 2025-03-04 |
| 12209930 | Tire testing device | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2025-01-28 |
| 12188843 | Test device for controlling a test process and method for testing a steering device | Sigeru Matsumoto, Kazuyoshi Tashiro, Kazuhiro Murauchi, Hiroyuki Miura, Akihiro Yonekawa +1 more | 2025-01-07 |
| 12174089 | Tire testing device | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2024-12-24 |
| 11898944 | Oscillation device with a vibrating table that houses an oscillated object | Sigeru Matsumoto, Kazuhiro Murauchi | 2024-02-13 |
| 11892371 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Kazuhiro Murauchi, Kiyoaki Haneishi | 2024-02-06 |
| 11867588 | Tire testing device | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2024-01-09 |
| 11609152 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Kazuhiro Murauchi, Kiyoaki Haneishi | 2023-03-21 |
| D953179 | Testing instrument | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2022-05-31 |
| 11199475 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Kazuhiro Murauchi, Kiyoaki Haneishi | 2021-12-14 |
| D920819 | Testing device | Sigeru Matsumoto, Kazuyoshi Tashiro, Kazuhiro Murauchi | 2021-06-01 |
| D920820 | Testing device | Sigeru Matsumoto, Kazuyoshi Tashiro, Kazuhiro Murauchi | 2021-06-01 |
| D920818 | Testing device | Sigeru Matsumoto, Kazuyoshi Tashiro, Kazuhiro Murauchi | 2021-06-01 |
| 10942085 | Oscillation device with counter balancer | Sigeru Matsumoto, Kazuhiro Murauchi | 2021-03-09 |
| D899282 | Testing device for tires | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2020-10-20 |
| D894766 | Testing instrument | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2020-09-01 |
| D881730 | Testing device | Sigeru Matsumoto, Kazuyoshi Tashiro, Kazuhiro Murauchi | 2020-04-21 |
| D869969 | Testing device for tires | Sigeru Matsumoto, Kazuhiro Murauchi, Shuichi Tokita | 2019-12-17 |
| 10436670 | Oscillating device, electrodynamic actuator, cross guideway, linear guideway and vibrating table | Sigeru Matsumoto, Kazuhiro Murauchi, Minoru Endo | 2019-10-08 |
| 10354048 | Control program, control method, and control device for driving a mechanical testing device | Sigeru Matsumoto, Kazuyoshi Tashiro, Kazuhiro Murauchi | 2019-07-16 |
| 10281356 | Oscillating device, electrodynamic actuator, cross guideway, linear guideway and vibrating table | Sigeru Matsumoto, Kazuhiro Murauchi, Minoru Endo | 2019-05-07 |
| 9442052 | Torsion tester | Sigeru Matsumoto, Kazuhiro Murauchi, Masanobu Hasegawa, Tomotaka Sakagami | 2016-09-13 |