Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823194 | Method for processing gray scale images and an apparatus thereof | Tadaaki Mishima, Morio Kanasaki, Kazunori Fujiwara, Yoshiki Kobayashi | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823194 | Method for processing gray scale images and an apparatus thereof | Tadaaki Mishima, Morio Kanasaki, Kazunori Fujiwara, Yoshiki Kobayashi | 1989-04-18 |