Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633735 | Automobile differential gear system | Masao Sakurai, Yousuke Hamada, Toshihide Takechi, Kunihiro Nakagawa, Takashi Fujii | 1987-01-06 |
| 4291749 | Method and apparatus for controlling compartment temperature of a vehicle | Fumio Ootsuka, Norio Maehara, Akiro Yoshimi | 1981-09-29 |