Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10007075 | Optical module and transmission device | Hiroki Irie, Hiroyoshi Ishii, Toshikazu Ohtake | 2018-06-26 |
| 9703053 | Optical transceiver | Osamu Kagaya, Hiroyoshi Ishii, Koichi Omori, Koji Takeguchi | 2017-07-11 |
| 8714840 | Optical module and cage | Hiroo Matsue, Akira Kuwahara, Hideki Sato, Hiroyoshi Isii | 2014-05-06 |
| 8313251 | Optical transceiver and projection covering member | Taichi Kogure | 2012-11-20 |
| 8107823 | Optical transmission module | Hiroyoshi Ishii, Toshikazu Ohtake, Osamu Yamada, Satoshi Motohiro | 2012-01-31 |
| 7821125 | Semiconductor device | Shigeru Tokita, Hiroo Matsue | 2010-10-26 |
| 7334238 | Optical disc device having fixing parts for directly fixing a frame of the optical disk device to an electronic device | Yuji Tanaka, Kazuo Matsumoto, Takeshi Watanabe, Masanobu Aramaki, Hidetaka Taguchi +9 more | 2008-02-19 |
| 6868235 | Optical transmission module with light element temperature control | Shigeru Tokita, Tadashi Hatano, Yoichi Honzawa, Katsumi Saito | 2005-03-15 |