Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724921 | Main stand mounting mechanism | Kozo Ohta, Mitsuru Iseno | 1988-02-16 |
NK
Nagatoshi Katagiri
Overall (All Time): #3,946,656 of 4,157,543Top 95%
1
Patents All Time