Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7392725 | Steering wheel | Tetsuo Yasuda, Norio Umemura, Akiyoshi Ishikawa | 2008-07-01 |
| 6595083 | Steering wheel | Atsushi Nagata | 2003-07-22 |
| 6474682 | Steering wheel with an airbag device | Takanobu Ikeda | 2002-11-05 |
| 6367351 | Steering wheel | Atsushi Nagata | 2002-04-09 |
| 6164687 | Steering wheel with integral air bag pad | Tadashi Yamamoto, Katsunobu Sakane, Atsushi Nagata | 2000-12-26 |
| 6125716 | Steering wheel | Atsushi Nagata, Katsunobu Sakane | 2000-10-03 |
| 6126193 | Steering wheel | Atsushi Nagata, Katsunobu Sakane | 2000-10-03 |
| 6119545 | Steering wheel and method of manufacture, and horn switch | Atsushi Nagata, Katsunobu Sakane | 2000-09-19 |
| 6109646 | Steering wheel | Norinari Nagata, Atsushi Nagata, Katsunobu Sakane, Ichizou Shiga | 2000-08-29 |
| 6095552 | Steering wheel with an integral pad portion | Atsushi Nagata, Katsunobu Sakane | 2000-08-01 |
| 6079291 | Steering wheel assembly, and a mounting structure and boss structure of the steering wheel assembly | Atsushi Nagata, Katsunobu Sakane, Tetsuya Takamori, Hitoshi Yamamoto, Takanori Mizuno | 2000-06-27 |
| 5975562 | Steering wheel with integral air bag pad | Tadashi Yamamoto, Katsunobu Sakane, Atsushi Nagata | 1999-11-02 |
| 5950499 | Steering wheel assembly and a mounting structure and boss structure of the steering wheel assembly | Atsushi Nagata, Katsunobu Sakane, Tetsuya Takamori, Hitoshi Yamamoto, Takanori Mizuno | 1999-09-14 |
| 5921147 | Steering wheel mounting assembly | Atsushi Nagata, Tooru Koyama | 1999-07-13 |
| 5878629 | Steering wheel assembly | Atsushi Nagata, Tooru Koyama | 1999-03-09 |
| 5855145 | Steering wheel mounting structure thereof and boss structure thereof | Atsushi Nagata, Katsunobu Sakane, Tetsuya Takamori, Hitoshi Yamamoto, Takanori Mizuno | 1999-01-05 |
| 5848806 | Steering wheel | Atsushi Nagata, Katsunobu Sakane | 1998-12-15 |
| 5816112 | Steering wheel | Atsushi Nagata, Tooru Koyama | 1998-10-06 |
| 5768948 | Steering wheel | Atsushi Nagata, Tooru Koyama | 1998-06-23 |
| 5765865 | Mounting structure for steering wheel | Atsushi Nagata, Tooru Koyama | 1998-06-16 |
| 5738370 | Mounting structure and method for steering wheel | Atsushi Nagata, Katsunobu Sakane | 1998-04-14 |
| 5720494 | Steering wheel with air bag device | Atsushi Nagata, Katsunobu Sakane | 1998-02-24 |
| 5222415 | Steering wheel having an impact energy absorbing member | Yoshiyuki Fujita | 1993-06-29 |
| 4872364 | Steering wheel | Koichi Kaga, Takao Yamaguchi | 1989-10-10 |