FUKUNAGA; Ryoichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for FUKUNAGA; Ryoichi.The latest application filed is for "separator for electrochemical element and electrochemical element".
- FUKUNAGA; Ryoichi - KOCHI-SHI KOCHI
- Fukunaga; Ryoichi - Saitama JP
- FUKUNAGA; Ryoichi - Kochi JP
- Fukunaga; Ryoichi - Machida-shi JP
| Patent | Date |
|---|---|
| Separator For Electrochemical Element And Electrochemical Element App 20190067660 - FUKUNAGA; Ryoichi ; et al. | 2019-02-28 |
| Data compression/decompression device Grant 10,116,325 - Sekiguchi , et al. October 30, 2 | 2018-10-30 |
| Separator And Nonaqueous Battery App 20170373294 - FUKUNAGA; Ryoichi ; et al. | 2017-12-28 |
| Data Compression/Decompression Device App 20150100556 - Sekiguchi; Takaaki ; et al. | 2015-04-09 |
| Retrieval Terminal Device, Retrieval Server Device, Retrieval Tree Compression Method, And Center-linked Retrieval System App 20130124615 - Sekiguchi; Takaaki ; et al. | 2013-05-16 |
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