Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870291 | Splice inspection method and apparatus using light inclined at a prescribed angle | Kazuo Kubota, Masaaki Sakaguchi | 1989-09-26 |
YH
Youichi Hayashi
Overall (1989): #41,252 of 140,708Top 30%
1
Patents 1989