Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855777 | Apparatus for detecting the focus adjusted state of an objective lens | Yasuo Suda, Masaki Higashihara | 1989-08-08 |
TK
Terutake Kadohara
Overall (1989): #51,687 of 140,708Top 40%
1
Patents 1989