Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515455 | Method of manufacturing light emitting element | Noriyuki Futagawa, Tatsushi Hamaguchi | 2016-12-06 |
| 9407067 | Light emitting element and method of manufacturing the same | Tatsushi Hamaguchi, Yuki Maeda, Noriyuki Futagawa | 2016-08-02 |
| RE45973 | Semiconductor optical amplifier | Masao Ikeda, Rintaro Koda, Tomoyuki Oki, Hideki Watanabe, Takao Miyajima +1 more | 2016-04-12 |
| 9252566 | Method of manufacturing light emitting element | Noriyuki Futagawa, Tatsushi Hamaguchi | 2016-02-02 |