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, Terutake Kadohara | 1989-08-08 |
MH
Masaki Higashihara
Overall (1989): #81,232 of 140,708Top 60%
1
Patents 1989