Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7193334 | Controller for electronic key system | Takayuki Hiramitsu, Kiyokazu Ohtaki, Tomohiro Ohmura, Teruya Tomiyasu, Noriyasu Onishi +1 more | 2007-03-20 |
| 6759615 | Switch device | Hiroaki Yamaguchi | 2004-07-06 |
| 5892192 | Operation device for vehicle air conditioner | Kazuyoshi Ishiguro | 1999-04-06 |
| 5442974 | Shift-operation apparatus for automatic transmission | Satoshi Sugimoto, Yoshinori Hattori, Kazuyoshi Ishiguro | 1995-08-22 |
| 5187335 | Switch with interlocked operators | Takahiko Fukuyama, Satosi Kozawa, Kazuyoshi Ishiguro, Seiji Hori | 1993-02-16 |