Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598639 | Vibration motor provided with a thin blocking body of a communtator's breakaway | Hyun Gi Yang | 2009-10-06 |
| 6674196 | Portable device and motor mounted thereto via elastic member | — | 2004-01-06 |
| 6628025 | Micro-motor and apparatus using the same motor | Toshiaki Tsuzaki, Hideo Kobayashi | 2003-09-30 |
| 6563242 | Slim motor and devices mounting the same motor | Toshiaki Tsuzaki | 2003-05-13 |
| 6424064 | Electromagnetic vibrator and device incorporating the same | Toshiaki Tsuzaki, Kodo Fukuoka | 2002-07-23 |
| 6271610 | Electromagnetic vibrator and device incorporating the same | Toshiaki Tsuzaki, Kodo Fukuoka | 2001-08-07 |
| 6140721 | Slender-type cylindrical coreless motor and battery driven equipment using the same | Toshiaki Tsuzaki | 2000-10-31 |
| 5986367 | Motor mounting mechanism for a cylindrical vibration motor | Toshiaki Tsuzaki, Koji Kuyama, Kodo Fukuoka, Hideki Shimada | 1999-11-16 |
| 5804895 | Miniature motor and method for fixing miniature motor to printed circuit board | Toshiaki Tsuzaki | 1998-09-08 |