ALPS ELECTRIC CO.,
Patent Applications and Registrations
Patent applications and USPTO patent grants for ALPS ELECTRIC CO.,.The latest application filed is for "vibration generator".
- ALPS ELECTRIC CO., - Tokyo JP
- Alps Electric Co. -
- Alps Electric Co. - JP JP
- Alps Electric Co. - Ltd. Tokyo
| Patent | Date |
|---|---|
| Vibration Generator App 20070085425 - Hirashima; Hiroki | 2007-04-19 |
| Non-reciprocal circuit element having small insertion loss and wide isolation bandwidth, and communication device App 20040108915 - Takahashi, Toshio ; et al. | 2004-06-10 |
| Power amplifier bias control circuit and method Grant 5,442,322 - Kornfeld , et al. August 15, 1 | 1995-08-15 |
| Optical writing head Grant 4,929,965 - Fuse May 29, 1 | 1990-05-29 |
| Magnetic head for vertical magnetic recording and method of producing same Grant 4,811,142 - Nakashima , et al. March 7, 1 | 1989-03-07 |
| Microwave oscillator Grant 4,724,403 - Takayama February 9, 1 | 1988-02-09 |
| Miniature push button switch with coil spring movable contact Grant 4,684,775 - Oba August 4, 1 | 1987-08-04 |
| Magnetic Switching Assembly Grant 3,733,569 - Yanagisawa , et al. May 15, 1 | 1973-05-15 |
| Single Control Device For Plural Variable Resistors Grant 3,701,963 - October 31, 1 | 1972-10-31 |
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