Kuwabara; Kesanobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuwabara; Kesanobu.The latest application filed is for "power conversion device".
- Kuwabara; Kesanobu - Azumino JP
- KUWABARA; Kesanobu - Azumino-shi NAGANO
- Kuwabara; Kesanobu - Azumi JP
- Kuwabara; Kesanobu - Nagano JP
- KUWABARA; Kesanobu - Shinagawa-ku Tokyo
| Patent | Date |
|---|---|
| Bidirectional DC/DC converter Grant 10,230,306 - Suetomi , et al. | 2019-03-12 |
| Power conversion device Grant 10,008,938 - Fujihata , et al. June 26, 2 | 2018-06-26 |
| Power conversion device Grant 9,847,723 - Suetomi , et al. December 19, 2 | 2017-12-19 |
| Power conversion device Grant 9,837,908 - Suetomi , et al. December 5, 2 | 2017-12-05 |
| Power Conversion Device App 20170324334 - FUJIHATA; Isao ; et al. | 2017-11-09 |
| Power Conversion Device App 20170324337 - SUETOMI; Masayuki ; et al. | 2017-11-09 |
| Power Conversion Device App 20170324336 - SUETOMI; Masayuki ; et al. | 2017-11-09 |
| Power Conversion Device App 20170324335 - SUETOMI; Masayuki ; et al. | 2017-11-09 |
| LED drive device, LED drive method and lighting system Grant 8,164,276 - Kuwabara April 24, 2 | 2012-04-24 |
| Led Drive Device, Led Drive Method And Lighting System App 20100194298 - KUWABARA; Kesanobu | 2010-08-05 |
| DC-DC converter and method of controlling thereof Grant 7,615,984 - Kuwabara November 10, 2 | 2009-11-10 |
| Power conversion device Grant 7,245,087 - Nishikawa , et al. July 17, 2 | 2007-07-17 |
| Switching power supply apparatus with error amplification control Grant 7,206,209 - Kuwabara April 17, 2 | 2007-04-17 |
| Dc-dc Converter And Method Of Controlling Thereof App 20070064453 - KUWABARA; Kesanobu | 2007-03-22 |
| Power conversion device App 20060119281 - Nishikawa; Yukihiro ; et al. | 2006-06-08 |
| Switching power source device App 20040252528 - Kuwabara, Kesanobu | 2004-12-16 |
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