Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234755 | Water absorptive and retentive flexible cloth and method for producing same | — | 1993-08-10 |
| 5233481 | Magnetic recording and reproducing apparatus | Koji Osafune | 1993-08-03 |
| 5099368 | Method of accessing a medium with low power consumption and a recording/reproducing apparatus for realizing the same | — | 1992-03-24 |
| 5043837 | Alignment disk for magnetic head azimuth correction | Shouji Nakajima, Chikahisa Kawakami | 1991-08-27 |
| 5038230 | Method of accurately executing read access and magnetic recording/reproducing apparatus therefor | Masahiro Kusunoki, Koji Osafune, Yoshihisa Nakamori | 1991-08-06 |
| 4949090 | Transmit/receive module test system | Seizo Tamii, Norio Mutoh, Hiroshi Hasegawa, Noriyuki Tanii | 1990-08-14 |
| 4939608 | Low-noise magnetic read/write head | Susumu Kimura, Masahiro Kusunoki | 1990-07-03 |
| 4916557 | Method of sharing various types of medium drives and recording/reproduction apparatus with medium controller for realizing the method | — | 1990-04-10 |
| 4882612 | Power semiconductor device | Yasunori Usui, Yoshinari Uetake, Takashi Fujiwara | 1989-11-21 |
| 4845576 | Magnetic recording/reproduction apparatus | Masahiro Kusunoki, Toshiya Saito, Hiroshi Ohashi | 1989-07-04 |
| 4819103 | Apparatus for reproducing data from magnetic recording medium | — | 1989-04-04 |
| 4786989 | Waveform equalizer for signal reproduced from a magnetic recording medium | Hiroshi Suzuki | 1988-11-22 |
| 4724950 | Conveyor roller with surface layer composed of matrix rubber and dispersed collagen fibers | — | 1988-02-16 |
| 4654741 | Magnetic disc apparatus with liner that avoids bent edges of magnetic discs | Toshiyuki Suzuki | 1987-03-31 |
| 4649612 | Method of manufacturing a rotor for rotary fluid pumps | Hiroshi Sakamaki, Susumu Sugishita, Yukio Horikoshi, Kenji Shimizu | 1987-03-17 |