Issued Patents 2018
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141721 | Light-emitting element and manufacturing method thereof | Noriyuki Futagawa, Tatsushi Hamaguchi, Shoichiro Izumi | 2018-11-27 |
| 10109980 | Optical semiconductor element and laser device assembly | Rintaro Koda, Shunsuke Kono, Hideki Watanabe, Hiroshi Yoshida | 2018-10-23 |
| 10109984 | Optical semiconductor device | Noriyuki Futagawa, Tatsushi Hamaguchi, Shoichiro Izumi | 2018-10-23 |
| 9917228 | Semiconductor optical device | Takashi Tange, Tatsushi Hamaguchi | 2018-03-13 |
| 9906000 | Semiconductor laser apparatus assembly | Shunsuke Kono, Takao Miyajima, Rintaro Koda, Hideki Watanabe | 2018-02-27 |
| 9905719 | Multi-junction solar cell, photoelectric conversion device, and compound-semiconductor-layer lamination structure | Hiroshi Yoshida, Masao Ikeda, Shiro Uchida, Takashi Tange, Masayuki Arimochi +3 more | 2018-02-27 |
| 9893492 | Light emitting element and method of manufacturing the same | Tatsushi Hamaguchi, Yuki Maeda, Noriyuki Futagawa | 2018-02-13 |
| 9882352 | Light emitting element | Tatsushi Hamaguchi, Noriyuki Futagawa, Shoichiro Izumi | 2018-01-30 |