Issued Patents All Time
Showing 126–133 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351312 | Spatial filter of an image signal processor providing alternating line images without moire | Shinichi Sato | 1994-09-27 |
| 5287419 | Image signal processer reproducing halftone images in a recording system printed thickened or thinned dots | Shinichi Sato | 1994-02-15 |
| 5245851 | Differential pinion, metal mold for plastic working the same, and method for plastic working with the metal mold | Susumu Aoyama, Nobuyuki Ishinaga | 1993-09-21 |
| 5145255 | Stirring apparatus and stirring tower type apparatus for polmerization reactions | Takafumi Shimada, Hiroaki Ogasawara, Hidetaro Mori, Setsuo Omoto, Takao Yamazaki | 1992-09-08 |
| 5131059 | Image signal processor | Shinichi Sato | 1992-07-14 |
| 4991648 | Multi-tube type heat transfer apparatus | Akira Magari, Hideaki Nagai, Hiroichi Kurita | 1991-02-12 |
| 4938930 | Reaction vessel | Toshikazu Shinkawa, Daisaku Shozen, Hiroshi Makihara, Kensuke Niwa, Kazuhiro Morita +1 more | 1990-07-03 |
| 4425635 | Fish sonar | Shigeo Yamamoto | 1984-01-10 |