Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857387 | Beam profile measurement system | Jonathan McCoy, Atsushi Mitsuishi, Kazuyuki Kobayashi, Shigemi Ogawa, Tadashi Otani | 2020-12-08 |
| 8613353 | Parking lock device for transmission | Haruhiko Yamada, Masahiko Hayashi, Hidetoshi Uji | 2013-12-24 |
| 6725987 | Gear parking brake of a power transmission device | — | 2004-04-27 |
| 6631795 | Fluid coupling with baffle plate | Koji Inoue, Kousaku Suzuki, Yoshihisa Sugimura, Nobuyuki Iwao, Yasushi Yamamoto | 2003-10-14 |
| 6480778 | Device for changing the speeds of the front and rear wheels in a four-wheel-drive vehicle | Hirohisa Tanaka | 2002-11-12 |
| 6460669 | Power driving device | Eiji Inoue, Atsushi Yanazaki, Takefumi Okamoto | 2002-10-08 |
| 6438480 | Device for changing the speeds of the front and rear wheels in a four-wheel-drive vehicle | Hirohisa Tanaka | 2002-08-20 |
| 6251039 | Torodial continuous variable transmission | — | 2001-06-26 |
| 5085092 | Gear transmission for vehicle | — | 1992-02-04 |
| 4884667 | Automatic change gear control means | — | 1989-12-05 |
| 4862769 | Multiple disc clutch apparatus | Ikuo Kurosawa, Atsushi Yamazaki, Kouji Takahashi, Fumihiro Naoe, Motoi Takemura +1 more | 1989-09-05 |