Sakoyama; Mitsuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakoyama; Mitsuhiro.The latest application filed is for "current detection device and electricity meter".
- Sakoyama; Mitsuhiro - Yokohama N/A JP
- Sakoyama; Mitsuhiro - Yokohama-shi JP
- Sakoyama; Mitsuhiro - Kanagawa JP
- Sakoyama; Mitsuhiro - Tokyo JP
| Patent | Date |
|---|---|
| Current detection device and electricity meter Grant 9,354,258 - Ryochi , et al. May 31, 2 | 2016-05-31 |
| Current Detection Device And Electricity Meter App 20140111190 - Ryochi; Shinichi ; et al. | 2014-04-24 |
| Watt-hour meter Grant 8,433,529 - Nakano , et al. April 30, 2 | 2013-04-30 |
| Current detector and wattmeter using the same Grant 8,217,643 - Kuroki , et al. July 10, 2 | 2012-07-10 |
| Electricity meter capable of minimizing the risk of data destruction from lightning or surge Grant 7,919,960 - Takanohashi , et al. April 5, 2 | 2011-04-05 |
| Current Detector And Wattmeter Using The Same App 20110012590 - Kuroki; Yuta ; et al. | 2011-01-20 |
| Watt-hour Meter App 20090248330 - NAKANO; Kenji ; et al. | 2009-10-01 |
| Electricity Meter App 20090134863 - TAKANOHASHI; Yukio ; et al. | 2009-05-28 |
| Electronic type watthour meter including automatic measuring-error correcting function Grant 5,248,935 - Sakoyama , et al. September 28, 1 | 1993-09-28 |
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