Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668206 | Method, apparatus and memory medium for supporting product development | Shigeru Akaike, Kaname Hayakawa | 2003-12-23 |
| 6639834 | Data register and access method thereof | Toshio Sunaga, Hisatada Miyatake, Koji Kitamura, Kohki Noda, Hiroshi Umezaki | 2003-10-28 |
| 6636985 | Disk storage device and a method for processing defective sectors in a disk storage device | Hiroyuki Ono, Atsushi Kanamaru | 2003-10-21 |
| 6629200 | System and method for controlling cache memories, computer system, hard disk drive unit, and hard disk control unit | Atsushi Kanamaru, Akira Kibashi, Takahiro Saito, Keiji Kobayashi | 2003-09-30 |
| 6622206 | Method for controlling write cache transfer and disk unit | Atsushi Kanamaru, Tetsuo Ueda | 2003-09-16 |
| 6597530 | Method and apparatus for disk drive seek control | Kenji Okada, Tetsuo Ueda, Koichi Arai, Hideki Ohzeki | 2003-07-22 |
| 6574065 | Method and apparatus for adaptive resonance mode cancellation servo in a rotating storage system | Sri M. Sri-Jayantha, Arun Sharma, Hien Dang, Tetsuo Ueda, Kenji Okada +2 more | 2003-06-03 |
| 6556369 | Disk drive device with a high frequency access method and apparatus | Atsushi Kanamaru, Tetsuo Ueda | 2003-04-29 |
| 6553455 | Method and apparatus for providing passed pointer detection in audio/video streams on disk media | Daniel James Colegrove, Akira Kibashi, Masahiko Sato | 2003-04-22 |
| 6549973 | Method and apparatus for predicting recovery time of hard disk drive | Akira Kibashi, Daniel James Colegrove | 2003-04-15 |
| 6530034 | Method and apparatus for error recovery in a storage device | Kenji Okada, Kazushige Okutsu | 2003-03-04 |
| 6496311 | Data recording/reproducing unit, data recording method, data reproducing method, data recording/reproducing method, hard disk controller, and AV-data recording/reproducing method | Masahiko Sato | 2002-12-17 |
| 6490115 | Error recovery in unit using GMR sensor | Hiroaki Suzuki, Koji Kurachi, Katsumi Suda, Kenji Okada, Makoto Takase +5 more | 2002-12-03 |
| 6476997 | Disk device, track positioning method and method for generating a position error signal | Yukio Fukushima, Tetsuo Ueda, Toshio Kakihara | 2002-11-05 |
| 6456451 | Method and apparatus for disk drive seek control | Kenji Okada, Tetsuo Ueda, Koichi Arai, Hideki Ohzeki | 2002-09-24 |
| 6441982 | Dummy write method for a magnetic head and drive unit for carrying out the method | Yukio Fukushima, Tetsuo Ueda | 2002-08-27 |
| 6429708 | Signal output device and method for sending signals at multiple transfer rates while minimizing crosstalk effects | Hiroshi Oshikawa, Tatsuya Sakai, Masahiko Sato | 2002-08-06 |
| 6345366 | Method and device for error recovery | Hiroaki Suzuki, Tatsuya Endo, Isao Yoneda, Kazuyuki Kobayashi, Haruo Andoh | 2002-02-05 |
| 6304405 | Method and apparatus for controlling read and/or write operations of a disk drive device during start-up | Hiroaki Suzuki | 2001-10-16 |
| 6275028 | Methods for initializing and/or resetting GMR heads by applying oppositely directed magnetic fields | Takao Matsui, Tatsuya Endo, Hiroaki Suzuki, Kenji Kuroki, Katsushi Yamaguchi | 2001-08-14 |
| 6219750 | Disk drive having control mechanism to reduce or eliminate redundant write operations and the method thereof | Atshushi Kanamaru, Toshio Kakihara, Atsushi Tobari | 2001-04-17 |
| 6209046 | DMA transfer from a storage unit to a host using at least two transfer rates and cyclic error detection | Masahiko Sato, Toshio Kakihara, Atsushi Kanamaru, Hiroshi Oshikawa | 2001-03-27 |
| 6061805 | Method for executing an error recovery procedure | Hiroaki Suzuki, Atsushi Tobari, Satoshi Nishino, Shuji Yamada, Haruo Andoh +1 more | 2000-05-09 |
| 5896540 | Method and apparatus for controlling data transfer between a host and a peripheral in a pre-reading mode, post-reading mode and both-reading mode | Masayuki Murakaami | 1999-04-20 |
| 5872671 | Disk drive apparatus and read error recovery procedure therein | Hiroaki Suzuki, Akira Kibashi, Yoshio Yamamoto | 1999-02-16 |