Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700220 | Solid state color imaging system employing separation of high and low frequency components of luminance during imaging | Akihira Tokuno, Akihiko Futada, Yoshiharu Hayashi, Kiyoshi Kobori, Takayoshi Ishida | 1987-10-13 |
| 4409469 | Optical bar code reader | Takaaki Okamoto, Kenrow Yatsunami, Shigeo Terashima, Masahiro Horii, Yoshihiko Iwamoto +1 more | 1983-10-11 |
| 4232290 | Handwritten character identification | Yoshiki Nishioka | 1980-11-04 |
| 4228468 | Output correcting system for facsimile | Humikazu Nagano, Hiromu Sasaki | 1980-10-14 |
| 4193056 | OCR for reading a constraint free hand-written character or the like | Toshiaki Morita, Hironari Takatori, Fusao Makino, Yoshiki Nishioka | 1980-03-11 |