Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11240919 | Connecting device and disk device | — | 2022-02-01 |
| 11017803 | Disk drive with actuator assemblies | Makoto Okamoto | 2021-05-25 |
| 10937454 | Actuator assembly having dual sensors for detecting the vibration on magnetic disk device | — | 2021-03-02 |
| 10885936 | Actuator block having dual sensors for detecting the vibration on magnetic disk drive | — | 2021-01-05 |
| 10811041 | Magnetic disk drive including actuator assembly, flexible print circuit board and control circuit board | — | 2020-10-20 |
| 10614845 | Actuator assembly having dual sensors for detecting the vibration on magnetic disk device | — | 2020-04-07 |
| 10566017 | Actuator block having dual sensors for detecting vibration on magnetic disk device | — | 2020-02-18 |
| 10482910 | Disk device with multi-layer flexible printed wiring board mounted to actuator block | Yoshihiro Amemiya | 2019-11-19 |
| 9449758 | Powder-filling system | Masato Sagawa, Osamu Itatani | 2016-09-20 |
| 9384890 | Powder-filling system | Masato Sagawa, Osamu Itatani | 2016-07-05 |
| 9358587 | Substrate treating apparatus | Yukio Tomifuji, Shigeki Minami, Kazuo JODAI | 2016-06-07 |
| 8882960 | Substrate treating apparatus and substrate treating method | Kazuo JODAI, Yukio Tomifuji, Shigeki Minami, Kazuto Ozaki | 2014-11-11 |
| 7042671 | Disk apparatus and actuator holding method | Tomoyuki Tokizaki | 2006-05-09 |
| 6615011 | Electrophotographic image printing apparatus using liquid developer | — | 2003-09-02 |
| 6522853 | Image printing method and image printing apparatus | Atsuko Iida | 2003-02-18 |
| 6493010 | Color image forming apparatus for forming a plurality of single-color images on a latent image carrier | Masaki Takahashi, Hideki Ito, Yasuhiro Yokota | 2002-12-10 |
| 6034834 | Head driving device and method for driving the same for reducing error due to actuator structure vibration | Shigeru Takekado, Takehito Yamada | 2000-03-07 |
| 5636088 | Head assembly controlling distortion due to temperature variation and disk apparatus using the head assembly | Kotaro Yamamoto, Masahito Yamaguchi, Masaaki Habata, Koji Osafune, Toshiaki Hattori +1 more | 1997-06-03 |
| 5402025 | Rotor provided with a ring-shaped magnet | Makoto Saito, Yasuaki Kasai, Hiyoshi Yamada | 1995-03-28 |
| 5399311 | Radial anisotropic ring magnet with a sinusoidal waveform and producing method thereof | Yasuaki Kasai, Hiyoshi Yamada | 1995-03-21 |
| 5342574 | Method for producing anisotropic rare earth magnet | Yasuaki Kasai, Hiyoshi Yamada | 1994-08-30 |
| 5129963 | Rare earth magnet alloys with excellent hot workability | Viswanathan Panchanathan, Teruo Watanabe, Yasuaki Kasai, Yutaka Yoshida | 1992-07-14 |
| 5122319 | Method of forming thin-walled elongated cylindrical compact for a magnet | Teruo Watanabe, Yasuaki Kasai, Hiyoshi Yamada, Yutaka Yoshida | 1992-06-16 |
| 4963320 | Method and apparatus for producing anisotropic rare earth magnet | Makoto Saito, Teruo Watanabe, Shinichiro Yahagi, Yasuaki Kasai, Yutaka Yoshida +2 more | 1990-10-16 |
| D310189 | Automobile tire | Jinnosuke Takakura, Manabu Miyawaki | 1990-08-28 |