Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327304 | Tape drive controlling device | Mitsuru Owada, Keiichi Fukuzawa | 1994-07-05 |
| 5315459 | Video cassette recorder device | — | 1994-05-24 |
| 5293182 | Liquid jet recording head with selected bubble disappearance position | Takuro Sekiya, Mitsuru Shingyouchi | 1994-03-08 |