Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357295 | Image projecting apparatus provided with cartridge loader | Takanori Saitoh, Hiroshi Tanimoto, Jun Nishiseko | 1994-10-18 |
| 5319503 | Method and apparatus for writing successive streams of data on a magnetic medium by writing a cancel mark indicating the cancellation of a previously-written file mark | Mitsuru Hasegawa | 1994-06-07 |
| 5287229 | Method of avoiding accidental overwriting on magnetic tape | Tatsuo Mori, Kazuhiko Nakagawara | 1994-02-15 |