Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384550 | Speaker and drive device therefor | Masaichi Satoh, Kenichi Nagasawa, Reiji Mitarai | 2002-05-07 |
| 4899241 | Method of manufacturing a magnetic head having a thin film in a portion of its core | Makoto Kameyama | 1990-02-06 |
| 4884156 | Magnetic head having a thin-film and a coil | Makoto Kameyama | 1989-11-28 |
| 4881833 | Drive mechanism for a small-sized printer | Mitsuaki Seki, Satoshi Watanabe | 1989-11-21 |
| 4868972 | Method for manufacturing a magnetic head for performing high density recording and reproducing | Makoto Kameyama | 1989-09-26 |
| 4839762 | Rotary head device | Kou Yoneda, Shinichi Hara | 1989-06-13 |
| 4589787 | Printer with rotatable print band | Mitsuaki Seki, Satoshi Watanabe | 1986-05-20 |
| 4443090 | Electromagnetic transmitting apparatus for a camera | Yasuki Takahashi, Fumio Hata | 1984-04-17 |
| 4389131 | Printer with electromagnetic drive yokes | Hiroatsu Kondo, Toshiaki Ozawa | 1983-06-21 |
| 4240055 | Release type electromagnetic device for camera | Masami Shimizu, Teiji Hashimoto, Masanori Uchidoi, Hiroshi Aizawa, Tadashi Ito | 1980-12-16 |