Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606750 | Mold for direct press molding of optical glass element | Hideo Torii, Masaki Aoki, Hideyuki Okinaka, Shoji Nakamura | 1986-08-19 |
SY
Satoru Yuhaku
Panasonic: 2 patents #9,678 of 21,108Top 50%
Overall (All Time): #155,927 of 4,157,543Top 4%
26
Patents All Time