Mitamura; Atsushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mitamura; Atsushi.The latest application filed is for "transformer less battery charger system".
- Mitamura; Atsushi - Tokyo JP
- Mitamura; Atsushi - Chichibu-shi JP
- Mitamura; Atsushi - Chichibu JP
- Mitamura; Atsushi - Hanno JP
- Mitamura, Atsushi - Hanno-shi JP
| Patent | Date |
|---|---|
| Transformer less battery charger system Grant 10,658,855 - Sato , et al. | 2020-05-19 |
| Transformer Less Battery Charger System App 20180083467 - Sato; Tetsuo ; et al. | 2018-03-22 |
| Transformer less battery charger system Grant 9,843,206 - Sato , et al. December 12, 2 | 2017-12-12 |
| Transformer Less Battery Charger System App 20170077729 - Sato; Tetsuo ; et al. | 2017-03-16 |
| Golf Ball And Die For Molding The Same App 20100273583 - Sato; Katsunori ; et al. | 2010-10-28 |
| Semiconductor Device App 20100259201 - KAWANO; Makoto ; et al. | 2010-10-14 |
| Golf ball and die for molding the same Grant 7,780,887 - Sato , et al. August 24, 2 | 2010-08-24 |
| Golf Ball And Die For Molding The Same App 20090160088 - Sato; Katsunori ; et al. | 2009-06-25 |
| Switching amplification apparatus Grant 6,831,509 - Mitamura December 14, 2 | 2004-12-14 |
| DC stabilized power supply Grant 6,784,648 - Mitamura , et al. August 31, 2 | 2004-08-31 |
| Switching amplification apparatus App 20040124914 - Mitamura, Atsushi | 2004-07-01 |
| DC stabilized power supply App 20040046683 - Mitamura, Atsushi ; et al. | 2004-03-11 |
| Stabilized power supply using delta sigma modulator Grant 6,653,960 - Mitamura , et al. November 25, 2 | 2003-11-25 |
| Switching power supply Grant 6,650,099 - Mitamura , et al. November 18, 2 | 2003-11-18 |
| DC-DC converter Grant 6,621,257 - Mitamura , et al. September 16, 2 | 2003-09-16 |
| Switching power supply App 20020185996 - Mitamura, Atsushi ; et al. | 2002-12-12 |
| DC-DC converter App 20020185995 - Mitamura, Atsushi ; et al. | 2002-12-12 |
| DC stabilized power supply App 20020125870 - Mitamura, Atsushi ; et al. | 2002-09-12 |
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