Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540185 | Tripod attachment for binoculars | Kiyotaka Ishikawa, Kunikazu Izumi | 2003-04-01 |
| 4235506 | Image stabilized optical system | Takemi Saito, Kunio Ando | 1980-11-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540185 | Tripod attachment for binoculars | Kiyotaka Ishikawa, Kunikazu Izumi | 2003-04-01 |
| 4235506 | Image stabilized optical system | Takemi Saito, Kunio Ando | 1980-11-25 |