Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11978683 | Semiconductor apparatus | Toru Hiyoshi, Ren Kimura | 2024-05-07 |
| 11916029 | Semiconductor device | Mitsuhiko Sakai | 2024-02-27 |
| 11804465 | Semiconductor device | Tatsushi KANEDA, Ren Kimura, Toru Hiyoshi | 2023-10-31 |
| 11495527 | Semiconductor module | Satoshi Hatsukawa, Takashi Tsuno | 2022-11-08 |
| 11417591 | Semiconductor module | Kenichi Sawada, Jiro Shinkai, So Tanaka | 2022-08-16 |
| 11393733 | Semiconductor device | Tatsushi KANEDA, Yoshisumi KAWABATA, So Tanaka | 2022-07-19 |
| 11201130 | Semiconductor device | Takashi Tsuno | 2021-12-14 |
| 11183485 | Semiconductor module | — | 2021-11-23 |
| 11056456 | Semiconductor apparatus | Takashi Tsuno | 2021-07-06 |
| 10916531 | Semiconductor module | — | 2021-02-09 |
| 10541208 | Semiconductor module for a power conversion circuit for reliably reducing a voltage surge | — | 2020-01-21 |
| 10355619 | Semiconductor module | — | 2019-07-16 |
| 9577757 | Optical transmitter | — | 2017-02-21 |
| 9258063 | Optical transmitter having multiple optical sources and a method to activate the same | — | 2016-02-09 |
| 9071350 | Optical receiver implemented with semiconductor amplifier | — | 2015-06-30 |
| 8969783 | Optical receiver having positive feedback loop from photocurrent to bias for photodiode | — | 2015-03-03 |
| 8554072 | Optical transceiver including a plurality of transmitter units and a process to control the same | — | 2013-10-08 |
| 8290376 | Optical receiver for the WDM system and the method for controlling the same | — | 2012-10-16 |
| 8116637 | Optical transmitter with a chirp managed laser diode automatically adjusting emission wavelength thereof and its adjusting method | — | 2012-02-14 |
| 7856038 | Light-emitting module installing thermo-electric controller | — | 2010-12-21 |
| 7415187 | Semiconductor laser module and a method for manufacturing the same | Masaki Migita | 2008-08-19 |
| 7342257 | Optical transmitter | — | 2008-03-11 |
| 7263112 | Optical module including a Peltier device therein and having a co-axial type package | Kenichiro Uchida, Shigeo Hayashi | 2007-08-28 |
| 7197252 | Optical transmitter and optical communication system | — | 2007-03-27 |
| 7103284 | Light-emitting module | Haruki Yoneda, Shigeo Hayashi | 2006-09-05 |