Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835843 | Abnormality determining apparatus and method for automatic transmission | Tatsuya Kawamura, Toshio Sugimura | 2010-11-16 |
| 7643924 | Failure determining apparatus and method for hydraulic pressure control circuit | Tatsuya Kawamura, Toshio Sugimura | 2010-01-05 |
| 5373403 | Method and apparatus for automatic gain control amplifier adjustment for a magnetic medium | Hiroshi Okamura, Tetsuji Sakurai, Katsuhiko Kaida, Takahiro Koyanagi | 1994-12-13 |
| 5327052 | Method and apparatus for controlling brushless DC motor | Tetsuji Sakurai, Katsuhiko Kaida, Takahiro Koyanagi | 1994-07-05 |
| 5285330 | Apparatus for controlling moving speed of magnetic head | — | 1994-02-08 |
| 5270878 | Magnetic recording and reproducing apparatus | Katsuhiko Kaida | 1993-12-14 |
| 5206567 | Apparatus for reliably activating sensorless and brushless DC motor | Tetsuji Sakurai, Katsuhiko Kaida | 1993-04-27 |
| 4825389 | Print data editing circuit in serial printer | — | 1989-04-25 |
| 4812059 | Printer apparatus with automatic gap adjusting mechanism | — | 1989-03-14 |