Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862300 | Tape guide moving mechanism for magnetic record reproducing apparatus | Kenji Ogiro, Atsuo Osawa, Takashi Sasaki, Kouhei Takita | 1989-08-29 |
| 4837646 | Tape guide apparatus for helically wound tape | Kyuichiro Nagai, Kenji Ogiro | 1989-06-06 |
| 4814910 | Small sized magnetic recording and reproducing apparatus with improved rotating magnetic head | Kenmei Masuda, Isamu Tsubono | 1989-03-21 |