Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361719 | Display apparatus | Masayoshi Michiguchi, Tatsuto Ryugo, Kenji Okano | 2025-07-15 |
| 12220825 | Display apparatus | Masayoshi Michiguchi, Tatsuto Ryugo, Kenji Okano | 2025-02-11 |
| 12214510 | Display apparatus | Masayoshi Michiguchi, Tatsuto Ryugo, Kenji Okano | 2025-02-04 |
| 11657618 | Display apparatus | Masayoshi Michiguchi, Tatsuto Ryugo, Kenji Okano | 2023-05-23 |
| 10970562 | Display apparatus | Masayoshi Michiguchi, Tatsuto Ryugo, Kenji Okano | 2021-04-06 |
| 10235575 | Driving assistance apparatus | Masayoshi Michiguchi, Tatsuto Ryugo, Kenji Okano | 2019-03-19 |
| 8970398 | Parking assistance device using multiple parking guidance indicators | Masayoshi Michiguchi, Tatsuto Ryugo, Kenji Okano | 2015-03-03 |