Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309536 | Process for producing an optical fiber coupler | Hiroshi Suganuma, Tomoyuki Hattori, Hiroaki Takimoto, Hiroshi Yokota, Kazuhiko Arimoto | 1994-05-03 |
YO
Yoshiharu Okawa
Sumiden Opcom: 1 patents #5 of 9Top 60%
Overall (1994): #47,998 of 165,921Top 30%
1
Patents 1994