Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002909 | Optical integrated device and optical transmitter module | Yusuke Saito, Tatsuya Kimoto, Shinichi Kamiya | 2021-05-11 |
| 10554013 | Semiconductor laser apparatus | Toshihito Suzuki, Kazuaki Kiyota | 2020-02-04 |
| 10320150 | Optical semiconductor apparatus | Toshihito Suzuki, Kazuaki Kiyota | 2019-06-11 |
| 10193305 | Wavelength tunable laser device and laser module | Yasumasa Kawakita, Yasutaka Higa, Norihiro Iwai | 2019-01-29 |
| 9502861 | Semiconductor laser | Yasutaka Higa, Masaki WAKABA | 2016-11-22 |
| 9203212 | Semiconductor laser module | Tatsuya Kimoto, Hideaki Hasegawa | 2015-12-01 |
| 7618201 | Optical module | Sayoko Ibe, Noriyuki Yokouchi, Kengo Muranushi, Tatsuya Kimoto | 2009-11-17 |