Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954173 | Drive force transmission apparatus | Toshifumi Sakai, Kunihiko Suzuki, Naoyuki Kokubo, Masayuki Shimada, Tomohiro Maruyama +3 more | 1999-09-21 |
| 5899306 | Drive force transmission apparatus | Naoyuki Sakai, Hiroshi Takuno, Yoshiaki Senga, Kunihiko Suzuki, Naoyuki Kokubo +5 more | 1999-05-04 |
| 4605109 | Totally synchronized manual transmission unit for use in a vehicle | Masayuki Shibuya, Yasuie Takahashi | 1986-08-12 |
| 4601214 | Gear-shift mechanism for manual transmission | — | 1986-07-22 |
| 4586395 | Lubrication device in transmission unit for automotive vehicles | Masaki Inui, Hideyuki Iwata | 1986-05-06 |