Okamatsu; Masashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okamatsu; Masashi.The latest application filed is for "dc-dc converter".
- Okamatsu; Masashi - Osaka JP
| Patent | Date |
|---|---|
| Power converter including a DC-AC inverter and a capacitor circuit Grant 9,543,820 - Okamatsu January 10, 2 | 2017-01-10 |
| DC-DC converter Grant 9,484,818 - Okamatsu , et al. November 1, 2 | 2016-11-01 |
| DC-DC converter Grant 9,479,055 - Okamatsu , et al. October 25, 2 | 2016-10-25 |
| Dc-dc Converter App 20150357917 - OKAMATSU; MASASHI ; et al. | 2015-12-10 |
| Power Converter App 20150311820 - OKAMATSU; MASASHI | 2015-10-29 |
| Dc-dc Converter App 20150311797 - OKAMATSU; MASASHI ; et al. | 2015-10-29 |
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