Azuma; Katsunori
Patent Applications and Registrations
Patent applications and USPTO patent grants for Azuma; Katsunori.The latest application filed is for "power semiconductor device".
- Azuma; Katsunori - Hitachi N/A JP
- AZUMA; Katsunori - Hitachi-shi JP
- Azuma; Katsunori - Ibaraki JP
- Azuma; Katsunori - Chiyoda-ku JP
| Patent | Date |
|---|---|
| Power semiconductor module Grant 9,000,601 - Azuma , et al. April 7, 2 | 2015-04-07 |
| Power device having a specific range of distances between collector and emitter electrodes Grant 8,736,043 - Konno , et al. May 27, 2 | 2014-05-27 |
| Power module and vehicle-mounted inverter using the same Grant 8,519,561 - Azuma , et al. August 27, 2 | 2013-08-27 |
| Power converter Grant 8,422,244 - Azuma , et al. April 16, 2 | 2013-04-16 |
| Semiconductor device, and power conversion device using semiconductor device Grant 8,422,235 - Azuma , et al. April 16, 2 | 2013-04-16 |
| Power converter Grant 8,411,454 - Azuma , et al. April 2, 2 | 2013-04-02 |
| Power converter Grant 8,369,100 - Azuma , et al. February 5, 2 | 2013-02-05 |
| Power Semiconductor Device App 20130015496 - Konno; Akitoyo ; et al. | 2013-01-17 |
| Power Semiconductor Module App 20130001805 - AZUMA; Katsunori ; et al. | 2013-01-03 |
| Power semiconductor module Grant 8,294,258 - Azuma October 23, 2 | 2012-10-23 |
| Capacitor module Grant 8,243,463 - Azuma , et al. August 14, 2 | 2012-08-14 |
| Capacitor Module, Power Converter, Vehicle-Mounted Electrical-Mechanical System App 20120008357 - AZUMA; Katsunori ; et al. | 2012-01-12 |
| Power Semiconductor Module App 20110241198 - AZUMA; Katsunori | 2011-10-06 |
| Power converter Grant 7,974,101 - Azuma , et al. July 5, 2 | 2011-07-05 |
| Capacitor Module, Power Converter, Vehicle-Mounted Electrical-Mechanical System App 20110149625 - AZUMA; Katsunori ; et al. | 2011-06-23 |
| Capacitor Module, Power Converter, Vehicle-Mounted Electrical-Mechanical System App 20110149467 - AZUMA; Katsunori ; et al. | 2011-06-23 |
| Electric power converter Grant 7,952,876 - Azuma , et al. May 31, 2 | 2011-05-31 |
| Semiconductor Device, and Power Conversion Device Using Semiconductor Device App 20110051371 - Azuma; Katsunori ; et al. | 2011-03-03 |
| Power Module and Vehicle-Mounted Inverter Using the Same App 20100327654 - AZUMA; Katsunori ; et al. | 2010-12-30 |
| Capacitor Module, Power Converter, Vehicle-Mounted Electrical-Mechanical System App 20100155158 - AZUMA; Katsunori ; et al. | 2010-06-24 |
| Electric Power Converter App 20100157640 - AZUMA; Katsunori ; et al. | 2010-06-24 |
| Electric power converter Grant 7,742,303 - Azuma , et al. June 22, 2 | 2010-06-22 |
| Power converter Grant 7,643,323 - Azuma , et al. January 5, 2 | 2010-01-05 |
| Portion of power module for power inverter Grant D598,846 - Satoh , et al. August 25, 2 | 2009-08-25 |
| Power module, power converter, and electric machine system for mounting in vehicle Grant 7,570,008 - Inaba , et al. August 4, 2 | 2009-08-04 |
| Semiconductor device and power conversion apparatus using the same Grant 7,542,317 - Azuma , et al. June 2, 2 | 2009-06-02 |
| Power Module, Power Converter, and Electric Machine System for Mounting in Vehicle App 20090034306 - INABA; Masamitsu ; et al. | 2009-02-05 |
| Power converter App 20080212349 - Azuma; Katsunori ; et al. | 2008-09-04 |
| Electric Power Converter App 20080049476 - AZUMA; Katsunori ; et al. | 2008-02-28 |
| Power converter Grant 7,317,626 - Azuma , et al. January 8, 2 | 2008-01-08 |
| Capacitor module, power converter, vehicle-mounted electrical-mechanical system App 20070109715 - Azuma; Katsunori ; et al. | 2007-05-17 |
| Semiconductor device and power conversion apparatus using the same App 20070051974 - Azuma; Katsunori ; et al. | 2007-03-08 |
| Low-leakage magnetic-field magnet and shield coil assembly Grant 6,909,348 - Kakugawa , et al. June 21, 2 | 2005-06-21 |
| Power converter App 20050052804 - Azuma, Katsunori ; et al. | 2005-03-10 |
| Low-leakage magnetic-field magnet and shield coil assembly App 20040041673 - Kakugawa, Shigeru ; et al. | 2004-03-04 |
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