Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667841 | Apparatus for recording and regenerating data | Masakazu Taguchi, Akiyoshi Uchida | 2003-12-23 |
| 6577560 | Magneto-optic recording medium in which magnetic partition tracks are removed for high track density | Masakazu Taguchi | 2003-06-10 |
| 6255911 | PLL circuit protected against noise and missing pulses in a reference signal | Takahiro Niwa | 2001-07-03 |
| 5978332 | Optical recording medium, tilt detector, optical disk drive, tilt detecting method, and tilt correcting method | Michio Matsuura | 1999-11-02 |
| 5959942 | Method and apparatus for reading a magneto-optical recording medium with asymmetrical edges | Masakazu Taguchi, Ken Tamanoi | 1999-09-28 |
| 5883863 | Magneto-optical reading method and apparatus and magneto-optical recording medium used for execution of the method | Masakazu Taguchi | 1999-03-16 |
| 5872754 | Data reproduction apparatus | Masakazu Taguchi, Michio Matsuura, Yoshihide Fujita | 1999-02-16 |
| 5859813 | Magneto-optical recording method and apparatus to be used in the method | Haruhiko Izumi | 1999-01-12 |
| 5825742 | Information recording method of optical recording medium | Tsutomu Tanaka, Tomonori Ikeya | 1998-10-20 |
| 5796693 | Data reproduction apparatus and data reproduction method | Masakazu Taguchi, Michio Matsuura, Yoshihide Fujita | 1998-08-18 |
| 5740154 | Magnetooptical record medium having adjacent header signals | Haruhiko Izumi, Masakazu Taguchi, Michio Matsuura, Yoshihide Fujita | 1998-04-14 |