Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537249 | Binocular reflecting telescope | Sumie Masunaga | 1996-07-16 |
| 5537250 | Equatorial mount for a binocular reflecting telescope | Sumie Masunaga | 1996-07-16 |
| 4752228 | Spherical display device | — | 1988-06-21 |