Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12333072 | Display device for vehicle | — | 2025-06-17 |
| 12179658 | Vehicle exterior display device | — | 2024-12-31 |
| 11244173 | Image display apparatus | Tomoaki Iida, Tomoyuki Yoshida, Kazuhiko Nakamoto | 2022-02-08 |
| 10339809 | Safety confirmation assist device | Masayuki Ogawa | 2019-07-02 |
| 10072955 | Indicator member, indicator unit and indicator instrument | Masayuki Ogawa | 2018-09-11 |
| 9995606 | Indicator member, indicator unit and indicator instrument | Masayuki Ogawa | 2018-06-12 |