Egawa; Hiroaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Egawa; Hiroaki.The latest application filed is for "prismatic secondary battery".
- Egawa; Hiroaki - Ibaraki JP
- EGAWA; Hiroaki - Hitachinaka-shi Ibaraki
- Egawa; Hiroaki - Hitachinaka JP
| Patent | Date |
|---|---|
| Prismatic secondary battery Grant 11,322,790 - Egawa , et al. May 3, 2 | 2022-05-03 |
| Prismatic Secondary Battery App 20190173062 - EGAWA; Hiroaki ; et al. | 2019-06-06 |
| Rectangular Secondary Battery App 20180097207 - UNNO; Akira ; et al. | 2018-04-05 |
| Prismatic Secondary Battery App 20170338448 - KAJIWARA; Kouichi ; et al. | 2017-11-23 |
| Prismatic secondary battery Grant 9,812,676 - Kajiwara , et al. November 7, 2 | 2017-11-07 |
| Prismatic Secondary Battery App 20170250388 - UNNO; Akira ; et al. | 2017-08-31 |
| Secondary Cell App 20160181577 - KAJIWARA; Kouichi ; et al. | 2016-06-23 |
| Prismatic Secondary Battery App 20150228936 - Kajiwara; Kouichi ; et al. | 2015-08-13 |
| Secondary Battery App 20130216879 - EGAWA; Hiroaki ; et al. | 2013-08-22 |
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