Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509614 | Video display apparatus-apparatus communication | Yohei Kato, Naoya OKA | 2019-12-17 |
| 10262519 | Lighting apparatus | Takuya SHIMIZU, Katsuyuki Watanabe, Tatsuya Ishikawa, Nobuo Masuoka | 2019-04-16 |
| 10171780 | Lighting apparatus | Takuya SHIMIZU, Maki Hanada, Megumi KURACHI, Katsuyuki Watanabe | 2019-01-01 |