| 9466146 |
Image processing apparatus, image processing method and data structure of image file |
Masaaki Oka, Yoshiki Okamoto, Masaaki Hara |
2016-10-11 |
| 8416480 |
Hologram reproducing apparatus, hologram reproducing method, and phase modulating element |
Tomiji Tanaka, Masaaki Hara, Kazutatsu Tokuyama, Shinji Yamada, Hitoshi Okada |
2013-04-09 |
| 8174745 |
Optical unit, method for controlling drive, and holographic apparatus |
Hitoshi Okada |
2012-05-08 |
| 8000205 |
Recording apparatus and recording method |
Tatsuo Hori |
2011-08-16 |
| 7502297 |
Hologram recording apparatus, hologram reproducing apparatus, hologram recording method, and hologram reproducing method |
Kazuyuki Hirooka |
2009-03-10 |
| 6144516 |
Head displacement measuring method and apparatus and data recording/reproducing method and apparatus |
Toru Takeda, Takehisa Ishida |
2000-11-07 |
| 6144517 |
Magnetic disk device and method of manufacturing same |
Kenjiro Watanabe, Toru Takeda, Kazushige Kawazoe, Takayasu Muto, Osamu Morita +4 more |
2000-11-07 |
| 6025969 |
Method and apparatus for measuring head deviation and method and apparatus for recording/reproducing data |
Hideaki Ishioka, Yoshikazu Onuki, Toru Takeda |
2000-02-15 |
| 5949602 |
Method and apparatus for measuring head deviation and method and apparatus for recording/reproducing data |
Hideaki Ishioka, Yoshikazu Onuki, Toru Takeda |
1999-09-07 |
| 5907448 |
Magnetic disk device and method of manufacturing same having convex recordings regions, concave guard bands, and impressed concavities and convexities representing control signals |
Kenjiro Watanabe, Toru Takeda, Kazushige Kawazoe, Takayasu Muto, Osamu Morita +4 more |
1999-05-25 |
| 5905705 |
Disc device having eccentricity measurement and clock correction |
Toru Takeda, Hideaki Ishioka, Itaru Tomisaki |
1999-05-18 |
| 5761165 |
Disc device providing eccentricity compensation using a head radial position detecting circuit |
Toru Takeda, Hideaki Ishioka, Itaru Tomisaki |
1998-06-02 |
| 5745455 |
Disc device having eccentricity measurement and clock correction |
Toru Takeda, Hideaki Ishioka, Itaru Tomisaki |
1998-04-28 |
| 5677819 |
Magnetic disk having improved servo area for protecting equal time interval characteristics and for preventing azimuth loss |
Toru Takeda |
1997-10-14 |
| 5654842 |
Head displacement measuring method and apparatus and data recording/reproducing method and apparatus |
Toru Takeda, Takehisa Ishida |
1997-08-05 |
| 5615191 |
Disc device having eccentricity measurement and clock correction |
Toru Takeda, Hideaki Ishioka, Itaru Tomisaki |
1997-03-25 |
| 5313342 |
Analog/digital compatible reproducing system |
Yutaka Soda, Keisuke Fujiwara, Hiroaki Yada, Munekatsu Fukuyama, Tetsuo Sekiya |
1994-05-17 |
| 5260836 |
Apparatus for reproducing digital and analog audio signals |
Horoaki Yada, Yutaka Soda, Keisuke Fujiwara, Munekatsu Fukuyama, Tetsuo Sekiya |
1993-11-09 |
| 5196970 |
Magnetic disc apparatus |
Yoshiyuki Kunito, Takayasu Muto, Tomoki Kawabata |
1993-03-23 |
| 5065382 |
Disc memory apparatus |
Yoshiyuki Kunito |
1991-11-12 |
| 4757410 |
Magnetoresistance effect for short and long wavelength recordings |
Yutaka Soda, Hiroyuki Uchida, Tetsuo Sekiya |
1988-07-12 |