Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11695194 | Rear glass | Ryokichi Doi | 2023-07-04 |
| 11575192 | Rear glass | Hideaki Oshima, Kosuke Tanaka | 2023-02-07 |
| 10608318 | Glass antenna | Ryokichi Doi | 2020-03-31 |
| 10327286 | Glazing | Peter Paulus, Hidetoshi Oka, Mark Andrew Chamberlain | 2019-06-18 |
| 7227503 | Antenna device for motor vehicle | Yuji Baba | 2007-06-05 |
| 7034932 | Deposit detector and controller using the detector | Fumitoshi Kobayashi, Keiji Tsunetomo, Hideki Imanishi, Harunobu Yoshida, Masahide Wakisaka | 2006-04-25 |
| 7002480 | Deposit detector and control device using it | Fumitoshi Kobayashi, Keiji Tsunetomo, Harunobu Yoshida | 2006-02-21 |
| 6919961 | Adhering substance detector and controller using the same | Keiji Tsunetomo, Fumitoshi Kobayashi, Hideki Imanishi, Harunobu Yoshida, Masahide Wakisaka | 2005-07-19 |