Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11551878 | Electricity storage device | — | 2023-01-10 |
| 11201330 | Power storage device electrode, power storage device, and method of producing power storage device electrode | Osamu Hiruta, Yukiyoshi Ueno | 2021-12-14 |
| 11196089 | Electricity storage device | — | 2021-12-07 |
| 11183686 | Electrolyte, energy storage device, and method for producing energy storage device | — | 2021-11-23 |
| 10930962 | Nitrogen battery, fuel synthesizing apparatus, and fuel synthesizing method | Yoko Hase | 2021-02-23 |
| 10879015 | Viologen compound, method for producing the same, negative electrode active material, and electricity storage device | Hitoshi Kumagai, Yuka Makino, Masaki Hasegawa | 2020-12-29 |
| 10566625 | Electrode active material, electrode for electricity storage device, electricity storage device, and method for producing electrode active material | Masaki Hasegawa | 2020-02-18 |
| 10418187 | Carbon porous body, method for producing the same, electrode for storage device, and storage device | Masaki Hasegawa, Norihiko Setoyama | 2019-09-17 |
| 8932758 | Electrode active material, nonaqueous secondary battery electrode, and nonaqueous secondary battery | Takao Inoue | 2015-01-13 |
| 8795893 | Nonaqueous secondary battery electrode, nonaqueous secondary battery including the same, and assembled battery | — | 2014-08-05 |
| 8758938 | Negative electrode for lithium secondary battery and lithium secondary battery | — | 2014-06-24 |