Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11606851 | Lighting apparatus | Takuya SHIMIZU, Megumi KURACHI, Hiroyuki Urata, Katsuyuki Watanabe | 2023-03-14 |
| 10989929 | Head-up display apparatus | Yuki Nagano, Kazuomi Kaneko, Akio MISAWA, Kazuyuki Takizawa | 2021-04-27 |
| 10866415 | Head-up display apparatus | Yuki Nagano, Takumi Nakada, Akio MISAWA, Souta Sato | 2020-12-15 |
| 10708559 | Lighting apparatus | Takuya SHIMIZU, Megumi KURACHI, Hiroyuki Urata, Katsuyuki Watanabe | 2020-07-07 |
| 10677448 | Lighting device | Katsuyuki Watanabe, Tatsuya Ishikawa, Sosuke Hisamatsu, Hiroyuki Urata, Takuya SHIMIZU | 2020-06-09 |
| 10602104 | Lighting apparatus | Takuya SHIMIZU, Megumi KURACHI, Hiroyuki Urata, Katsuyuki Watanabe | 2020-03-24 |
| 10578864 | Head-up display device | Akio MISAWA, Yuji Fujita | 2020-03-03 |
| 10171780 | Lighting apparatus | Takuya SHIMIZU, Megumi KURACHI, Hiroyuki Urata, Katsuyuki Watanabe | 2019-01-01 |