Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7661771 | Speed sensor fitting structure | Taisuke Nimura, Toshiyuki Iwai | 2010-02-16 |
| 6838984 | Air pressure detection device for wheel | Toshio Yamagiwa, Tomoyuki Harada | 2005-01-04 |
| 6696936 | Air pressure detecting device for wheel | Toshio Yamagiwa, Tomoyuki Harada, Osamu Bunya | 2004-02-24 |