Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947249 | Light emitting apparatus, method for manufacturing light emitting apparatus, and projector | Takafumi Noda, Hideki Hahiro, Tetsuji Fujita, Atsushi Ito, Koichiro Akasaka +1 more | 2024-04-02 |
| 11670911 | Light emitting device and method of manufacturing same, and projector | Shunsuke ISHIZAWA | 2023-06-06 |
| 11177316 | Method of manufacturing light emitting device, light emitting device, and projector | Tetsuji Fujita, Yasutaka Imai, Koichiro Akasaka, Hideki Hahiro | 2021-11-16 |
| 11158993 | Light-emitting device, method for manufacturing the same, and projector | Katsumi Kishino | 2021-10-26 |
| 9773939 | Light emitting device and projector | — | 2017-09-26 |
| 9423678 | Light emitting device, and super luminescent diode | Masamitsu MOCHIZUKI | 2016-08-23 |
| 8629460 | Light-emitting device having a gain region and a reflector | — | 2014-01-14 |
| 8368086 | Light-emitting device having a gain region and a reflector | — | 2013-02-05 |
| 8106405 | Light-emitting device having a gain region and a reflector | — | 2012-01-31 |
| 7433378 | Optical element and method for manufacturing the same | — | 2008-10-07 |
| 7342259 | Optical element | Tsuyoshi Kaneko, Atsushi Sato | 2008-03-11 |
| 7312475 | Optical element and its manufacturing method | Masato Gomi | 2007-12-25 |
| 7312476 | Optical element and its manufacturing method | Tsuyoshi Kaneko | 2007-12-25 |
| 6631147 | Organic semiconductor laser device | Yoshio Taniguchi, Chihaya Adachi, Toshiki Koyama | 2003-10-07 |