Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10333270 | Optical module and method for manufacturing the optical module | Takashi Kyono, Hideyuki Ijiri, Takao Nakamura, Hiromi Nakanishi, Takatoshi Ikegami +2 more | 2019-06-25 |
| 9977201 | Optical module that suppresses stray light | Yohei Enya, Hiromi Nakanishi | 2018-05-22 |
| 9806494 | Optical module and method for manufacturing the optical module | Takashi Kyono, Hideyuki Ijiri, Takao Nakamura, Hiromi Nakanishi, Takatoshi Ikegami +2 more | 2017-10-31 |
| 8884306 | Semiconductor device and method for manufacturing the same | Takashi Kyono, Akihiro Hachigo, Takahisa YOSHIDA, Masaki Ueno, Makoto Kiyama | 2014-11-11 |
| 8633087 | Method of manufacturing GaN-based semiconductor device | Hideki Matsubara | 2014-01-21 |
| 8222058 | Method for producing semiconductor optical device | — | 2012-07-17 |
| 8216866 | Method to manufacture semiconductor device with optical grating | Katsumi Uesaka, Yutaka Oonishi | 2012-07-10 |
| 8124543 | Method for manufacturing semiconductor laser diode | Hideki Yagi, Kenji Koyama, Hiroyuki Yoshinaga | 2012-02-28 |