Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979001 | Wheel bearing and sealing device therefor | Hisashi Ohtsuki, Takayuki Norimatsu, Eiji Funahashi, Koji Kametaka, Motoharu Niki +1 more | 2005-12-27 |
| 6145641 | Hub clutch assembly | Takayuki Norimatsu | 2000-11-14 |
| 5992595 | Hub clutch assembly | Takayuki Norimatsu | 1999-11-30 |
| 5967279 | Hub clutch assembly | Kenichiro Itoh, Takayuki Norimatsu, Isao Hori, Katsuhisa Suzuki, Koji Akiyoshi | 1999-10-19 |
| 5950785 | Hub clutch assembly | Takayuki Norimatsu | 1999-09-14 |
| 5871072 | Hub clutch assembly | Kenichiro Itoh, Takayuki Norimatsu, Isao Hori, Katsuhisa Suzuki, Koji Akiyoshi | 1999-02-16 |
| 5542514 | Rotational transmission device | Kenichiro Itoh | 1996-08-06 |
| 5355748 | Rotation transmitting device for an interaxle gearless differential | Kenichiro Ito, Hiromi Nojiri | 1994-10-18 |
| 5355981 | Torque transmission device | Kenichiro Itoh, Hiromi Nojiri | 1994-10-18 |
| 5286239 | Rotation transmitting device having differently rotating output shafts | Kenichiro Ito, Hiromi Nojiri | 1994-02-15 |
| 5269399 | Device for transmitting driving force | Kenichiro Ito, Hiromi Nojiri | 1993-12-14 |
| 5203232 | Rotation transmitting device | Kenichiro Ito, Hiromi Nojiri | 1993-04-20 |
| 5135084 | Clutch | Kenichiro Ito, Hiromi Nojiri | 1992-08-04 |
| 5016740 | Torque responsive engaging clutch | Kenichiro Ito, Hiromi Nojiri | 1991-05-21 |
| 4901831 | Clutch | Kenichiro Ito, Hiromi Nojiri | 1990-02-20 |
| 4852707 | Reversible self-locking clutch | Kenichiro Ito, Hiromi Nojiri | 1989-08-01 |