Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286997 | Power transmission device | Toshihiro Konishi, Shigeyoshi Sakuraba, Takayuki Hirose, Toshihiro Hayashi, Kazuma Tachibana | 2022-03-29 |
| 10851842 | Power transmission device | Toshihiro Hayashi, Kiyoshi Kurohata, Toshihiro Konishi, Shigeyoshi Sakuraba, Takayuki Hirose | 2020-12-01 |