HAGIWARA; MAKOTO
Patent Applications and Registrations
Patent applications and USPTO patent grants for HAGIWARA; MAKOTO.The latest application filed is for "chopper circuit".
- HAGIWARA; MAKOTO - Tokyo JP
- Hagiwara; Makoto - Meguro-ku JP
- Hagiwara; Makoto - Bonn DE
- Hagiwara; Makoto - Utsunomiya JP
- Hagiwara; Makoto - Tochigi JP
| Patent | Date |
|---|---|
| Chopper Circuit App 20210351699 - HAGIWARA; MAKOTO | 2021-11-11 |
| Bidirectional chopper circuit Grant 10,498,233 - Akagi , et al. De | 2019-12-03 |
| Assembly Structure Of Sensor, Electric Motor, And Electric Power Steering Device App 20190248406 - KANEKO; Noboru ; et al. | 2019-08-15 |
| Power converter Grant 10,103,645 - Akagi , et al. October 16, 2 | 2018-10-16 |
| Bidirectional Chopper Circuit App 20180254699 - Akagi; Hirofumi ; et al. | 2018-09-06 |
| Power Converter App 20170085193 - Akagi; Hirofumi ; et al. | 2017-03-23 |
| Single-phase power converter, three-phase two-phase power converter, and three-phase power converter Grant 9,496,805 - Akagi , et al. November 15, 2 | 2016-11-15 |
| Power converter and method for controlling same Grant 9,379,632 - Akagi , et al. June 28, 2 | 2016-06-28 |
| Single-phase Power Converter, Three-phase Two-phase Power Converter, And Three-phase Power Converter App 20140355321 - Akagi; Horofumi ; et al. | 2014-12-04 |
| Power Converter And Method For Controlling Same App 20140103887 - Akagi; Hirofumi ; et al. | 2014-04-17 |
| Viscous coupling having a toothed hub used as a carrier for the inner Grant 5,791,446 - Hagiwara , et al. August 11, 1 | 1998-08-11 |
| Viscous coupling Grant 5,161,658 - Hagiwara * November 10, 1 | 1992-11-10 |
| Locking differential gear assembly Grant 4,805,486 - Hagiwara , et al. February 21, 1 | 1989-02-21 |
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