Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928191 | Tape loading mechanism for a rotating drum and cassette type magnetic recording and/or reproduction apparatus | Nobuyuki Kaku, Tatsuya Shigemura, Masaki Uesugi, Kiyoshi Kano | 1990-05-22 |
| 4924329 | Rotary drum apparatus for a magnetic recording and reproducing device | Kenmei Masuda, Yoshinori Okada, Akihiro Nakajima, Mashanori Kochi, Kazutoshi Konno | 1990-05-08 |
| 4862300 | Tape guide moving mechanism for magnetic record reproducing apparatus | Nobuyuki Kaku, Atsuo Osawa, Takashi Sasaki, Kouhei Takita | 1989-08-29 |
| 4837646 | Tape guide apparatus for helically wound tape | Kyuichiro Nagai, Nobuyuki Kaku | 1989-06-06 |
| 4789912 | Magnetic recording and reproducing apparatus of rotary head type | Kenmei Masuda, Toshimichi Terada, Shozo Yokoo, Osamu Uchiyama | 1988-12-06 |
| 4780783 | Locking device for a cover of magnetic tape cartridge | Atsuo Osawa, Nobuyuki Kaku, Shinichi Goto | 1988-10-25 |
| 4748521 | Magnetic recording/reproducing apparatus for recording onto or reproducing from a magnetic tape | Atsuo Osawa, Shouzou Yokoo, Hidekazu Takeda | 1988-05-31 |
| 4712149 | Recording tape cassette | Shinichi Goto | 1987-12-08 |
| 4660784 | Tap cartridge | Takashi Sumida, Sigeo Sasaki, Takao Ketori, Kazuhiro Fujita | 1987-04-28 |
| 4583137 | Signal-recording/reproducing apparatus | Nobuyuki Kaku, Kyuichiro Nagai, Morio Umemura | 1986-04-15 |
| 4485989 | Recording tape cassette | Shinichi Gotoh | 1984-12-04 |
| 4485990 | Recording tape cassette | Shinichi Gotoh | 1984-12-04 |
| 4484248 | Magnetic recording tape cartridge | Shinichi Gotoh | 1984-11-20 |
| 4419708 | Magnetic recording tape cartridge | Masayuki Fujisaki, Shinichi Gotoh | 1983-12-06 |