Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255278 | Semiconductor light emitting element and semiconductor light emitting device | Masahiro Kume, Masanori HIROKI, Keimei Masamoto, Toshiya Fukuhisa, Shigeo Hayashi | 2025-03-18 |
| 12002914 | Semiconductor light-emitting element and semiconductor light-emitting device | Yasutomo MITSUI, Masanori HIROKI, Shigeo Hayashi, Masahiro Kume, Masanobu Nogome | 2024-06-04 |
| 11258001 | Semiconductor light-emitting element and semiconductor light-emitting device | Yasutomo MITSUI, Masanori HIROKI, Shigeo Hayashi, Masahiro Kume, Masanobu Nogome | 2022-02-22 |
| 8085825 | Method of fabricating semiconductor laser diode apparatus and semiconductor laser diode apparatus | Masayuki Hata, Yasuyuki Bessho | 2011-12-27 |
| 8064492 | Method of manufacturing semiconductor laser device, semiconductor laser device and light apparatus | Yasuyuki Bessho, Hiroki Ohbo, Kunio Takeuchi, Seiichi Tokunaga, Masayuki Hata | 2011-11-22 |
| 7929587 | Semiconductor laser diode element and method of manufacturing the same | Kunio Takeuchi, Masayuki Hata | 2011-04-19 |
| 7880177 | Semiconductor light-emitting device, illuminator and method of manufacturing semiconductor light-emitting device | Kunio Takeuchi | 2011-02-01 |
| 7759219 | Method of manufacturing nitride semiconductor device | Kunio Takeuchi | 2010-07-20 |
| 7488667 | Method for manufacturing nitride-base semiconductor element and nitride-base semiconductor element | Kunio Takeuchi | 2009-02-10 |