Mabuchi; Katsuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mabuchi; Katsuji.The latest application filed is for "power generating apparatus".
- Mabuchi; Katsuji - Gifu JP
- Mabuchi; Katsuji - Gifu-shi JP
| Patent | Date |
|---|---|
| Power generating apparatus having ball bearings Grant 8,283,834 - Matsubara , et al. October 9, 2 | 2012-10-09 |
| Generator including an electret member Grant 8,212,450 - Mabuchi , et al. July 3, 2 | 2012-07-03 |
| Electret device comprising electret film formed on main surface of substrate and electrostatic operating apparatus Grant 8,164,231 - Mabuchi April 24, 2 | 2012-04-24 |
| Power Generating Apparatus App 20110266915 - Matsubara; Naoteru ; et al. | 2011-11-03 |
| Electret device and electrostatic induction conversion apparatus comprising the same Grant 7,956,497 - Murayama , et al. June 7, 2 | 2011-06-07 |
| Electronic Apparatus App 20090108590 - Mabuchi; Katsuji ; et al. | 2009-04-30 |
| Electric power generator Grant 7,525,205 - Mabuchi , et al. April 28, 2 | 2009-04-28 |
| Electronic Apparatus App 20090085359 - Mabuchi; Katsuji ; et al. | 2009-04-02 |
| Electret Device And Electrostatic Induction Conversion Apparatus Comprising The Same App 20080258565 - MURAYAMA; Yoshiki ; et al. | 2008-10-23 |
| Electrostatic Operating Apparatus App 20080122313 - MABUCHI; Katsuji ; et al. | 2008-05-29 |
| Electret Device And Electrostatic Operating Apparatus App 20080111444 - MABUCHI; Katsuji | 2008-05-15 |
| Electric Power Generator App 20080048521 - MABUCHI; Katsuji ; et al. | 2008-02-28 |
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