Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972673 | Air pressure detecting device for wheel | Toshio Yamagiwa, Osamu Bunya | 2005-12-06 |
| 6934516 | Radio network system | Takuji Hamada, Hideaki Masuko, Shinichi Hanada, Yoshiaki Adachi, Hisao Ogawa | 2005-08-23 |
| 6838984 | Air pressure detection device for wheel | Toshio Yamagiwa, Takashi Ashigai | 2005-01-04 |