Tanifuji; Ryo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tanifuji; Ryo.The latest application filed is for "dc-dc converter".
- Tanifuji; Ryo - Fujisawa Kanagawa JP
- Tanifuji; Ryo - Fujisawa JP
- Tanifuji; Ryo - Kanagawa JP
- TANIFUJI; Ryo - Fujisawa-Shi JP
| Patent | Date |
|---|---|
| DC-DC converter Grant 10,135,332 - Tanifuji November 20, 2 | 2018-11-20 |
| Dc-dc Converter App 20180278156 - Tanifuji; Ryo | 2018-09-27 |
| DC-DC converter and semiconductor integrated circuit Grant 9,356,530 - Tanifuji May 31, 2 | 2016-05-31 |
| Dc-dc Converter And Semiconductor Integrated Circuit App 20150256066 - Tanifuji; Ryo | 2015-09-10 |
| DC-DC converter and semiconductor integrated circuit Grant 8,373,397 - Tanifuji , et al. February 12, 2 | 2013-02-12 |
| DC/DC converter Grant 8,207,722 - Otsuka , et al. June 26, 2 | 2012-06-26 |
| Dc/dc Converter App 20110221415 - Otsuka; Masafumi ; et al. | 2011-09-15 |
| Dc-dc Converter And Semiconductor Integrated Circuit App 20110115456 - TANIFUJI; Ryo ; et al. | 2011-05-19 |
| Dc/dc Converter App 20100052627 - Otsuka; Masafumi ; et al. | 2010-03-04 |
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