Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029370 | Spring seat and damper disk assembly | Akihiko Oono, Souichi Asai, Michitomo Masaki | 2011-10-04 |
| 8021234 | Spring seat and damper disk assembly | Akihiko Oono, Souichi Asai, Michitomo Masaki | 2011-09-20 |
| 7882468 | Integrated circuit device evaluation device, evaluation method, and evaluation program | Hiroshi Wabuka | 2011-02-01 |