Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320658 | Process of drawing optical fiber | Yuichi Ohga, Shinji Ishikawa, Hiroo Kanamori, Ichiro Yoshimura | 1994-06-14 |
HY
Horoshi Yokota
Overall (1994): #165,505 of 165,921Top 100%
1
Patents 1994