Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10236660 | Submount, optical transmitter module, optical module, optical transmission equipment, and control method therefor | Takayuki Nakajima | 2019-03-19 |
| 9780530 | Semiconductor integrated optical device, manufacturing method thereof and optical module | Koichiro Adachi, Takanori Suzuki, Yasushi Sakuma, Akira Nakanishi | 2017-10-03 |
| 7733929 | Wavelength tunable optical transmitter and optical transceiver | Noriko Sasada, Kazuhise Uomi, Masanobu Okayasu | 2010-06-08 |
| 7605402 | Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver | Noriko Sasada, Masataka Shirai, Hideo Arimoto, Satoshi Tada | 2009-10-20 |
| 7593445 | Semiconductor optical device and optical transmission module | Noriko Sasada | 2009-09-22 |
| 7409113 | Semiconductor electro-absorption optical modulator, semiconductor electro-absorption optical modulator integrated laser, optical transmitter module and optical module | Seiji Sumi, Kazuhisa Uomi, Hiroyuki Kamiyama | 2008-08-05 |
| 7391099 | Optical modulator module | Hiroyuki Arima, Masanobu Okayasu, Osamu Kagaya, Tetsuya Kato | 2008-06-24 |
| 7130100 | Optical module | Osamu Kagaya, Noriko Sasada | 2006-10-31 |
| 7030418 | Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver | Noriko Sasada, Masataka Shirai, Hideo Arimoto, Satoshi Tada | 2006-04-18 |
| 6678479 | Semiconductor electro-absorption optical modulator integrated light emission element light emission element module and optical transmission system | Kazuhisa Uomi, Masahiro Aoki, Minoru Fujita | 2004-01-13 |