Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905479 | Coloring device with rotary filter and detection sensor mounted on the drive motor rotor | Tomoaki Ide, Katsumi Kurita, Shigeki Kariya | 1999-05-18 |
| 5734520 | Magnetic recording/reproducing apparatus | Yasuhiro Okuda, Hirofumi Matsuo, Nobuzumi Kurihara, Kiyoshi Yanagiguchi | 1998-03-31 |
| 4985794 | Rotary drum device having a head drive with positively bonded bobbin fixing members | Naoki Kato, Satoshi Yanaura, Kousuke Haraga | 1991-01-15 |
| 4930030 | Signal recording/reproducing device | Atsuhiro Yabu | 1990-05-29 |