Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176485 | Secondary battery | Yumiko YONEDA, Ryota Tajima, Masaaki Hiroki | 2024-12-24 |
| 12027702 | Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage | Takahiro Kawakami | 2024-07-02 |
| 11962013 | Positive electrode for secondary battery and manufacturing method of positive electrode for secondary battery | Kuniharu Nomoto | 2024-04-16 |
| 11888113 | Secondary battery | Yumiko YONEDA, Ryota Tajima, Masaaki Hiroki | 2024-01-30 |
| 11670807 | Flexible battery and electronic device | Junpei Momo, Ryota Tajima, Takahiro Kasahara | 2023-06-06 |
| 11515517 | Positive electrode for nonaqueous secondary battery, method for forming the same, nonaqueous secondary battery, and electrical device | Takahiro Kawakami, Mako Motoyoshi, Rika YATABE | 2022-11-29 |
| 11495826 | Graphene compound and manufacturing method thereof, electrolyte, and power storage device | — | 2022-11-08 |
| 11437622 | Secondary battery, graphene oxide, and manufacturing method thereof | Yumiko YONEDA, Teppei Oguni, Takuya Miwa, Ayae TSURUTA | 2022-09-06 |
| 11121405 | Secondary battery | Yumiko YONEDA, Ryota Tajima, Masaaki Hiroki | 2021-09-14 |
| 11108038 | Positive electrode for secondary battery, secondary battery, and method for fabricating positive electrode for secondary battery | Takahiro Kawakami, Mako Motoyoshi, Rika YATABE | 2021-08-31 |
| 10944110 | Secondary battery, graphene oxide, and manufacturing method thereof | Yumiko YONEDA, Teppei Oguni, Takuya Miwa, Ayae TSURUTA | 2021-03-09 |
| 10938035 | Manufacturing method of electrode for secondary battery | Kuniharu Nomoto | 2021-03-02 |
| 10916774 | Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage | Takahiro Kawakami | 2021-02-09 |
| 10886572 | Flexible battery and electronic device | Junpei Momo, Ryota Tajima, Takahiro Kasahara | 2021-01-05 |
| 10770729 | Electrode, power storage device, and electronic equipment | Ryota Tajima, Junpei Momo | 2020-09-08 |
| 10707524 | Graphene compound and manufacturing method thereof, electrolyte, and power storage device | — | 2020-07-07 |
| 10658701 | Storage battery, battery control unit, and electronic device | Nobuhiro Inoue, Jun Ishikawa, Kazuhei NARITA | 2020-05-19 |
| 10608290 | Flexible battery and electronic device | Junpei Momo, Ryota Tajima, Takahiro Kasahara | 2020-03-31 |
| 10403879 | Electrolytic solution, secondary battery, electronic device, and method of manufacturing electrode | Junpei Momo, Yohei MOMMA, Teppei Oguni | 2019-09-03 |
| 10381646 | Secondary battery, graphene oxide, and manufacturing method thereof | Yumiko YONEDA, Teppei Oguni, Takuya Miwa, Ayae TSURUTA | 2019-08-13 |
| 10272594 | Method for manufacturing positive electrode active material for power storage device | Koji Nara, Mako Motoyoshi | 2019-04-30 |
| 10256467 | Electrode material and method for forming electrode material | — | 2019-04-09 |
| 10224548 | Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage | Takahiro Kawakami | 2019-03-05 |
| 10164243 | Method for manufacturing positive electrode active material for energy storage device and energy storage device | Kuniharu Nomoto, Takuya Miwa, Takahiro Kawakami | 2018-12-25 |
| 9899678 | Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage device | Takahiro Kawakami | 2018-02-20 |