Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018828 | Optical fiber | Shunji Abe, Noboru Wakatsuki, Akira Tanaka | 1991-05-28 |
AO
Akio Ohdaira
Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
Overall (All Time): #3,877,223 of 4,157,543Top 95%
1
Patents All Time