Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614397 | Identification apparatus and identification method | Shigeru Ichihara, Yuki Yonetani, Makoto Kawaguchi | 2023-03-28 |
| 5864638 | Image data processing using bi-level and multi-level value data | Yasuhisa Ishizawa, Kenjiro Chyo, Hiroshi Nonoshita, Seiji Saito, Shigeki Miura | 1999-01-26 |
| 5610726 | Image processing system | Hiroshi Nonoshita, Kenjiro Cho, Seiji Saito | 1997-03-11 |
| 5521990 | Image data processing using bi-level and multi-level value data | Yasuhisa Ishizawa, Kenjiro Chyo, Hiroshi Nonoshita, Seiji Saito, Shigeki Miura | 1996-05-28 |
| 5453845 | Apparatus for providing variable gamma correction in both on-line and off-line modes of operation | Hiroshi Nonoshita, Kenjiro Cho, Seiji Saito | 1995-09-26 |