Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684600 | Image processor for smoothing and differentiating periodic areas and character areas using coefficients | Masaya Fujimoto, Hidechika Kumamoto, Haruo Yamamoto, Shinji Hayashi | 1997-11-04 |
| 5347364 | Total reflection measuring apparatus | Kazuhiko Kawasaki | 1994-09-13 |
| 4451311 | Method for manufacturing a dampening roll cover | Takao Hasegawa | 1984-05-29 |
| 4451315 | Process for producing a non-woven fabric | — | 1984-05-29 |