Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931828 | Reader-printer | Masafumi Fujita, Kazuhiko Tezuka | 1990-06-05 |
| 4903073 | Image projecting apparatus with margin detect means | Masafumi Fujita, Takanori Saitoh | 1990-02-20 |
| 4885605 | Negative/positive microfilm discriminating system | Masafumi Fujita, Yasushi Yamade | 1989-12-05 |
| 4835577 | Negative/positive microfilm discriminating system | Masafumi Fujita, Yasushi Yamade | 1989-05-30 |
| 4803505 | Microfilm camera | Masafumi Fujita | 1989-02-07 |
| 4693591 | Microfilm and microfilm printer | Masafumi Fujita | 1987-09-15 |
| 4616925 | Reader printer | Takanori Saito, Kuniaki Kamimura, Masafumi Fujita | 1986-10-14 |
| 4278346 | Reading and printing apparatus | Shiro Toriumi, Hiroshi Endo, Kuniaki Kamimura, Takanori Saito | 1981-07-14 |
| 4244642 | Aperture card reader with automatic and manual card feed | Shiro Toriumi, Hiroshi Endo, Takanori Saito, Kuniaki Kamimura | 1981-01-13 |