Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11372164 | Optical connector system and optical connection structure | Takahiko Sabano, Akito Nishimura, Hirotaka Asada | 2022-06-28 |
| 9774171 | Multiplexer, multiplexing method, and LD module using outside-reflecting double mirrors | Yohei Kasai, Shinichi Sakamoto | 2017-09-26 |
| 9647421 | Semiconductor laser module and method of manufacturing the same | Naoki Kimura | 2017-05-09 |
| 8693818 | Optical processing device | Jefferson L. Wagener, Takaaki Ishikawa | 2014-04-08 |
| 8531756 | Optical processing device | Jefferson L. Wagener, Takaaki Ishikawa | 2013-09-10 |
| 8368987 | Optical processing device | Seungbum Woo, Jefferson L. Wagener, Takaaki Ishikawa | 2013-02-05 |
| 6409398 | Optical module and manufacturing method of optical module | Hideyuki Tanaka | 2002-06-25 |