Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072694 | Objective lens | Daisuke Koreeda, Shuichi Takeuchi | 2011-12-06 |
| 8036338 | Method and device for simultaneous measurement of magnetostriction and magnetization | Etsuo Arakawa, Noriyuki Aizawa | 2011-10-11 |
| 8011352 | Gas introducing structure of intake path | Fumihiro Shinkai, Toshihiro Kawai, Kiyoshi Naiki, Takanori Kawazu, Takeshi Murakami +1 more | 2011-09-06 |
| 7920444 | Assembling method for optical system of optical pick-up | Yoshiyuki Tashiro, Toshihiro Tanaka | 2011-04-05 |
| 7872958 | Optical information recording/reproducing device, optical element for the same, and design method of the same | Yoshiyuki Tashiro, Daisuke Koreeda | 2011-01-18 |