Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10576313 | Detachable connector | Nobuo Shigematsu, Kenichi Ono | 2020-03-03 |
| 8905018 | Breathing apparatus | Kenichi Ono, Genta Santou, Hiroyuki Ide | 2014-12-09 |
| 5363268 | Tape cassette | Mitsuo Utsumi, Makoto Okuda, Jiro Kajino | 1994-11-08 |
| 5331498 | Tape cassette including a locking slider | Mitsuo Utsumi, Makoto Okuda, Jiro Kajino, Tatsuhiro Yabuki | 1994-07-19 |
| 5231551 | Cassette loading device for a magnetic recording/reproducing apparatus | Makoto Okuda | 1993-07-27 |
| 4807077 | Short time recording tape cassette having a larger open space than that of a long time recording tape cassette | Satoshi Kikuya | 1989-02-21 |
| 4803574 | Arrangement of recording and/or reproducing apparatus | Akio Konishi, Satoshi Kikuya, Hideaki Yoshio | 1989-02-07 |
| 4757397 | Minature tape loading device | Satoshi Kikuya | 1988-07-12 |
| 4517613 | Magnetic recording and playback apparatus | Narito Shibaike, Seiko Minamide, Satoshi Kikuya, Hiroshi Terada | 1985-05-14 |
| 4491885 | Magnetic recording/playback device | Toshinori Morikawa, Seiko Minamide, Satoshi Kikuya, Hiroshi Terada, Narito Shibaike | 1985-01-01 |