Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4938587 | Foldable optical apparatus | Kenta Namioka, Tokuji Sato, Minoru Shiiba, Hirofumi Kino | 1990-07-03 |
FK
Fumio Kikutzugi
Overall (All Time): #3,906,427 of 4,157,543Top 95%
1
Patents All Time