Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218400 | Antenna device | — | 2025-02-04 |
| 12095136 | Antenna apparatus | — | 2024-09-17 |
| 9983165 | Nitrogen oxide decomposition material and use thereof | Seiji Takahashi, Toyoharu Kaneko, Tatsuhiro Hashida, Keiichiro Aoki | 2018-05-29 |
| 9983166 | Nitrogen oxide responsive element and method for producing same | Hajime Okawa, Masaya Suzuki, Takafumi Ogawa, Seiji Takahashi, Toyoharu Kaneko +1 more | 2018-05-29 |
| 9949388 | Waterproof ventilator and electronic device apparatus | Yuki Maeda, Hidetaka Yamauchi | 2018-04-17 |
| 9939404 | CO sensor having electromotive force response | Yasuhiro Shimizu, Takeo Hyodo, Hirotaka Takeda, Kai Kamada | 2018-04-10 |
| D486499 | Selection screen display for motor vehicle | Toshiaki Hayashi, Stephen Simula, Floris H. J. F. Keizer, Henry Shilling | 2004-02-10 |
| D486155 | Screen display for motor vehicle | Toshiaki Hayashi, Stephen Simula, Floris H. J. F. Keizer, Henry Shilling | 2004-02-03 |
| 6625562 | Multiple rpm indicating tachometer for motor vehicles | Toshiaki Hayashi, Stephen Simula, Floris H. J. F. Keizer, Henry Shilling, Stephanie Horwitz | 2003-09-23 |
| D475940 | Display for motor vehicle | Toshiaki Hayashi, Stephen Simula, Floris H. J. F. Keizer, Henry Shilling | 2003-06-17 |
| D465428 | Tachometer display | Toshiaki Hayashi, Stephen Simula, Floris H. J. F. Keizer, Henry Shilling | 2002-11-12 |
| D465167 | Multiple RPM indicating tachometer display | Toshiaki Hayashi, Stephen Simula, Floris H. J. F. Keizer, Henry Shilling | 2002-11-05 |
| D311361 | Automobile | Yoshinao Fujimura, Yusuke Saitoh | 1990-10-16 |