Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6285000 | Laser processing device | Akira Wada, Ken Muneyuki, Souji Yamamoto, Masahiro Kawata, Akiko Nakamura +1 more | 2001-09-04 |
| 6090330 | Laser processing method | Akira Wada, Ken Muneyuki, Souji Yamamoto, Masahiro Kawata, Akiko Nakamura +1 more | 2000-07-18 |
| 5255474 | Polishing spindle | Katsuyoshi Shingu, Kiyoshi Mayahara | 1993-10-26 |
| 5184651 | Wire winding apparatus | Mamoru Inoue, Tokuhito Hamane, Fujio Kataoka | 1993-02-09 |
| 5157871 | Spindle assembly for use in a lens polisher | Katsuyoshi Shingu, Kiyoshi Mayahara | 1992-10-27 |