Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737660 | Electron beam irradiation apparatus and electron beam irradiating method | Yuichi Aki, Hiroshi Kawase, Masanobu Yamamoto, Naoki Date, Setsuo Norioka +2 more | 2004-05-18 |
| 6732843 | One-way clutch | Tomomasa Kubo | 2004-05-11 |
| 6734437 | System and method for electron beam irradiation | Setsuo Norioka, Toshiaki Miyokawa, Naoki Date, Jun Sasaki, Yuichi Aki | 2004-05-11 |
| 6711895 | Assembly of a one-way clutch and a bearing | Katsumi Sekine | 2004-03-30 |