Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840492 | Separator and secondary battery including the separator | Toshihiko Ogata | 2020-11-17 |
| 10777844 | Nonaqueous electrolyte secondary battery | Ichiro Arise, Toshihiko Ogata | 2020-09-15 |
| 10768341 | Optical material, optical element and method for manufacturing same | Soichi Owa, Shunji Watanabe, Kazuhiro Kido, Hidemitsu Toba | 2020-09-08 |
| 10705778 | Information processing apparatus, image forming apparatus, and computer-readable medium | — | 2020-07-07 |
| 10637030 | Nonaqueous electrolyte secondary battery insulating porous layer | Syusaku HARA, Chikae YOSHIMARU, Hiroki HASHIWAKI | 2020-04-28 |
| 10593984 | Nonaqueous electrolyte secondary battery insulating porous layer | Hiroki HASHIWAKI, Syuichi Nakamoto | 2020-03-17 |
| 10581051 | Separator winding core, separator roll, and method of cleaning separator winding core | Takamasa EGAWA | 2020-03-03 |
| 10573866 | Separator and secondary battery including the separator | Hiroki HASHIWAKI, Chikara Murakami | 2020-02-25 |