Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976788 | Thrust bearing | Tadashi Honda, Shigeru Watanabe | 2005-12-20 |
| 6711895 | Assembly of a one-way clutch and a bearing | Yoshihisa Miura | 2004-03-30 |
| 6577033 | Stator | — | 2003-06-10 |
| 6373157 | Stator | — | 2002-04-16 |
| 6059088 | Resin stator for a torque connector | Takao Fukunaga | 2000-05-09 |
| 5760514 | Assembly for one-way clutch, with outer ring and stator shaped so as to reduce effects of thermal shrinkage | Toshio Taniguchi, Masanori Arima, Masanobu Umezawa | 1998-06-02 |
| 5655875 | Plastic torque converter stator with insert-molded one-way clutch outer race | — | 1997-08-12 |
| 5590132 | Congestion relieving system in a communication system | Ryoichi Ishibashi | 1996-12-31 |
| 5400339 | Bidirectional communication apparatus for reducing transmitted data | Toshimasa Fukui | 1995-03-21 |
| 5341373 | Congestion relieving system in a communication system | Ryoichi Ishibashi | 1994-08-23 |