Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621822 | Method of detecting focus position of object from variable gray level image of object | Noriaki Yukawa, Takeo Sato | 1997-04-15 |
SK
Satoru Kimura
Overall (1997): #81,243 of 185,788Top 45%
1
Patents 1997