Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776563 | Method of controlling elliptical vibrator | Eiji Shamoto, Norikazu Suzuki, Toshimichi Moriwaki | 2004-08-17 |
| 6736703 | Cutting apparatus and cutting method | Michio Osada, Masataka Takehara | 2004-05-18 |
| 6712674 | Polishing apparatus and polishing method | Masataka Takehara, Michio Osada | 2004-03-30 |
| 6699583 | Lathing method and apparatus, round bar, lathing stock, and lathed product | — | 2004-03-02 |