Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7748592 | Friction stir welding device | Shinji Koga, Masayuki Inuzuka, Hidehito Nishida, Katsumi Nakashima, Goro Nishiyama +2 more | 2010-07-06 |
| 6698140 | Door structure for vehicle | Hisato Tatsumi, Eiji Ono | 2004-03-02 |
| 6546672 | Cable guide structure for window regulator | Hisato Tatsumi, Syunsuke Tamura | 2003-04-15 |
| 4889493 | Method of manufacturing the substrate of GaAs compound semiconductor | Yoshio Nakamura | 1989-12-26 |