Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988572 | Lighting apparatus | Kazuhiro Wataya, Toshihiko Tsukatani, Takehisa Minowa | 2018-06-05 |
| 9982189 | Wavelength conversion member and light-emitting device | Masami Kaneyoshi, Masatoshi Ishii, Takehisa Minowa | 2018-05-29 |
| 9978913 | Outdoor luminaire | Toshihiko Tsukatani, Kazuhiro Wataya, Takehisa Minowa | 2018-05-22 |