Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747653 | Color vision correction filter and optical component | Hideki Wada, Kazuyuki Yamae | 2023-09-05 |
| 11090978 | Tungsten wire and elastic component | Tetsuji Shibata, Tomohiro KANAZAWA | 2021-08-17 |
| 10420954 | Light exposure apparatus | — | 2019-09-24 |
| 9746145 | Light-emitting device with non-successive placement of light-emitting elements of one color, illumination light source having the same, and illumination device having the same | Kohji Hiramatsu, Koji Omura, Ran ZHENG | 2017-08-29 |
| 9644802 | Lighting equipment, lighting device, and light-emitting module | Naoko Takei, Kohji Hiramatsu | 2017-05-09 |
| 9443832 | Light emitting device, light source for illumination, and illumination apparatus | Koji Omura, Kohji Hiramatsu, Ran ZHENG | 2016-09-13 |
| 9215776 | Lighting equipment, illumination device and light emitting module | Kohji Hiramatsu, Naoko Takei | 2015-12-15 |
| 9018656 | Light emitting device | Akihiko Murai, Masaharu Yasuda, Kazuyuki Yamae | 2015-04-28 |
| 8525204 | Semiconductor light emitting element and illuminating apparatus using the same | Hiroshi Fukshima, Kazuyuki Yamae, Masaharu Yasuda, Akihiko Murai | 2013-09-03 |
| 8399272 | Method of manufacturing semiconductor light emitting element | Kazuyuki Yamae, Hiroshi Fukshima, Masaharu Yasuda, Hidenori Kamei, Syuusaku Maeda | 2013-03-19 |
| 7507292 | Method for producing group III element nitride single crystal and group III element nitride transparent single crystal prepared thereby | Takatomo Sasaki, Yusuke Mori, Masashi Yoshimura, Fumio Kawamura, Kunimichi OMAE +1 more | 2009-03-24 |