Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385800 | Light irradiation device | Kohei Masada | 2025-08-12 |
| 12305820 | Light source unit, light source device, and method for forming light source unit | Yasushi Omae | 2025-05-20 |
| 11324842 | Light irradiation device | Satoshi Murakami | 2022-05-10 |
| 9994045 | Light irradiation apparatus including a light shield | Takumi Sato, Koji Enomoto, Yoshihisa Yokokawa, Yoshio Okazaki, Norihiro Sengoku | 2018-06-12 |
| 9755126 | Light source unit | Yoshihisa Yokokawa, Manabu Mori | 2017-09-05 |
| 9496244 | Light emitting module and light irradiating apparatus | Koji Enomoto, Takumi Sato, Yoshihisa Yokokawa | 2016-11-15 |
| 8562171 | LED linear light source and reading apparatus | Koichi Kamei, Minoru Shigoku, Yoshihisa Yokokawa | 2013-10-22 |