Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067755 | Production device and production method for an optical device component having a grating structure | Satoshi Okude | 2011-11-29 |
| 8023539 | Method for driving surface emitting semiconductor laser, optical transmission module, and handheld electronic device | Osamu Ueno, Kazuhiro Sakai, Hideo Nakayama, Akemi Murakami | 2011-09-20 |
| 8019188 | Optical transmission apparatus | Naotaka Mukoyama, Kazuhiro Sakai, Hiroki SUGIBUCHI | 2011-09-13 |
| 7973914 | Physical quantity measuring apparatus utilizing optical frequency domain reflectometry and method for temperature and strain measurement using the apparatus | Koji Omichi, Shunichirou Hirafune | 2011-07-05 |
| 7960202 | Photodiode array having semiconductor substrate and crystal fused regions and method for making thereof | Yoshimaro Fujii, Kouji Okamoto | 2011-06-14 |
| 7889332 | Physical quantity measuring apparatus utilizing optical frequency domain reflectometry, and method for simultaneous measurement of temperature and strain using the apparatus | Koji Omichi, Shunichirou Hirafune | 2011-02-15 |