Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833807 | Method of manufacturing semiconductor laser for communication, semiconductor laser for communication and optical transmission module | Hiroyuki Kamiyama, Hiroaki Inoue, Chiyuki Kitahara | 2010-11-16 |
| 7459397 | Polishing method for semiconductor substrate, and polishing jig used therein | Ryu Washino, Yasushi Sakuma, Hura Harpreet Singh, Kenji Uchida | 2008-12-02 |