Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339190 | Pressure sensor | Masanori Kobayashi, Ken Unno, Kohei NAWAOKA | 2025-06-24 |
| 12072256 | Pressure sensor device | Masanori Kobayashi, Ken Unno, Kohei NAWAOKA | 2024-08-27 |
| 11076472 | Signaling lamp monitor | Hiroshi Sekiguchi, Ikuma Suzuki | 2021-07-27 |
| D882162 | Sensor for a signal lamp | Hiroshi Sekiguchi | 2020-04-21 |
| D882163 | Sensor for a signal lamp | Yusaku Kawabata | 2020-04-21 |