Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646211 | Switch | Takeshi Fujii, Toyoshi Fukumura | 2003-11-11 |
| 6341969 | Rotary connector | Yoshiyuki Nakade, Takeo Nakamura, Ichiro Tateishi, Naoaki Matsui | 2002-01-29 |
| 6309233 | Revolving connector | Yoshiyuki Nakade, Ichiro Tateishi, Takeo Nakamura, Naoaki Matsui | 2001-10-30 |
| 6264487 | Rotary connector | Toshio Ozawa | 2001-07-24 |
| 5949149 | Multifunctional switching apparatus and a vehicle operating system using the same | Hitokazu Shitanaka, Katsuya Saitou | 1999-09-07 |
| 5901836 | Lighting knob switch | — | 1999-05-11 |
| 5801346 | Rotary switch | — | 1998-09-01 |