Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642681 | Starting control method of and control apparatus for synchronous motor, and air conditioner, refrigerator, washing machine and vacuum cleaner each provided with the control apparatus | Yukio Kawabata, Tsunehiro Endo, Makoto Ishii, Yuhachi Takakura | 2003-11-04 |
| 6616563 | Transmission of working vehicle | Toshiyuki Hasegawa | 2003-09-09 |
| 6586049 | Patterning method using mask and manufacturing method for composite type thin film magnetic head using the patterning method | Yasufumi Uno, Tetsuya Mino, Koji Matsukuma | 2003-07-01 |
| 6549824 | Numerically controlling device for electrical discharge machine | Seiji Satou | 2003-04-15 |