Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812010 | Apparatus for arranging a plurality of coated optical fibers and collective fusion splicing method using the apparatus | Keiji Osaka, Yasuo Asano | 1989-03-14 |
TY
Toru Yanagi
Overall (1989): #47,782 of 140,708Top 35%
1
Patents 1989