Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699871 | Driving force transfer apparatus for four-wheel drive vehicle | Tomoyuki Hara, Tsutomu Niimi, Izumi Amemiya, Toshiharu Takasaki | 1997-12-23 |
| 5674147 | Transmission system | Tsutomu Niimi | 1997-10-07 |