Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981230 | Method and joining jig for fabrication of an optical device | — | 2011-07-19 |
| 7967551 | Suction filter, turbocompressor, and method for compact assembling of the same | Toshimichi Taketomi, Kazumitsu Hasegawa, Yoshitaka Sasaki | 2011-06-28 |
| 7942322 | Work instruction management system, work instruction management method, work instruction management apparatus and electronic paper | Takeo Koishi, Hideya Isaka | 2011-05-17 |