Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123485 | Differential gear | Kohei Ito | 2024-10-22 |
| 10408336 | Differential apparatus | Nobutada Sugiura, Seiya OZAWA | 2019-09-10 |
| 5690581 | Control system for automatic transmission | Hiroshi Tsutsui, Yoshihisa Yamamoto, Masahiro Hayabuchi | 1997-11-25 |
| 5558600 | Heavy/light traffic based on vehicle speeds and throttle positions | Kazumasa Tsukamoto, Masahiro Hayabuchi, Masaaki Nishida, Yoshihisa Yamamoto, Hiroshi Tsutsui | 1996-09-24 |