Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412891 | Non-aqueous electrolyte secondary battery positive electrode and non-aqueous electrolyte secondary battery | Kohei Kintsu, Takashi Ko, Natsumi Goto, Keiichi Takahashi, Fumiharu Niina +2 more | 2025-09-09 |
| 12230806 | Non-aqueous electrolyte secondary battery | Shinya Suzuki | 2025-02-18 |
| 12080884 | Lithium-ion battery and method of manufacturing the same | Hiroki Iguchi | 2024-09-03 |
| 11646456 | Battery system and method for controlling lithium ion battery | — | 2023-05-09 |
| 11424437 | Negative electrode, non-aqueous electrolyte secondary battery, and method of producing negative electrode | Ryosuke OHSAWA, Kaoru Inoue | 2022-08-23 |
| 11296314 | Negative electrode material, non-aqueous electrolyte secondary battery, and method of producing the same | Ryosuke OHSAWA, Kaoru Inoue | 2022-04-05 |
| 11145848 | Method of producing secondary battery | Ippei GOTO | 2021-10-12 |
| 11139464 | Method of producing negative electrode, negative electrode, and non-aqueous electrolyte secondary battery | Ryosuke OHSAWA, Kaoru Inoue | 2021-10-05 |
| 10971726 | Lithium ion secondary battery and method for manufacturing lithium ion secondary battery | Ryosuke OHSAWA, Kaoru Inoue | 2021-04-06 |
| 10892522 | Nonaqueous electrolytic solution and lithium secondary battery | Mamoru Mizutani, Akira Kohyama | 2021-01-12 |
| 10886569 | Non-aqueous electrolyte secondary battery and method of producing the same | Ryosuke OHSAWA, Kaoru Inoue | 2021-01-05 |
| 10622619 | Negative electrode plate and non-aqueous electrolyte secondary battery | Ryosuke OHSAWA, Kaoru Inoue, Akihiro Taniguchi, Keisuke Ohara | 2020-04-14 |
| 10586973 | Method of producing secondary battery | Ippei GOTO | 2020-03-10 |
| 10446846 | Negative electrode active material particle, negative electrode, lithium ion secondary battery, and method of producing negative electrode active material particle | Ryosuke OHSAWA | 2019-10-15 |
| 10153520 | Manufacturing method for all-solid-state battery, manufacturing apparatus for all-solid-state battery, and all-solid-state battery | Yoshihiro Iwano, Fuhito Kamata, Tomonori Kawamura, Mikio Kawakami | 2018-12-11 |
| 10110024 | All-solid-state battery system with charge control based on light detection | — | 2018-10-23 |
| 9843072 | Secondary battery | Yasumasa OGUMA, Michiyuki Ide | 2017-12-12 |
| 9812741 | Method of charging and maintaining lithium ion secondary battery, battery system, vehicle and battery-mounted device | Takeshi Abe, Tomitaro Hara, Keiko Wasada, Sachie Yuasa | 2017-11-07 |
| 9559359 | Lithium secondary battery and positive electrode for the battery | Tomitaro Hara, Takeshi Abe, Sachie Yuasa, Keiko Wasada | 2017-01-31 |
| 9362554 | Method of manufacturing a positive electrode with a condensation reaction initiated by heating and reduced pressure | Tomitaro Hara, Yohei Shindo, Sachie Yuasa | 2016-06-07 |
| 9209462 | Non-aqueous electrolyte solution type lithium ion secondary battery | Tomitaro Hara, Sachie Yuasa, Takahito Imamine, Tsuyoshi Sasaki, Yuichi Itou +5 more | 2015-12-08 |
| 9190632 | Power storage device usable at low temperatures | Koji Takahata, Hironori Harada, Hideyasu Kawai, Hideyuki Yamamura | 2015-11-17 |
| 9184446 | Non-aqueous electrolyte lithium ion secondary battery | Tomitaro Hara, Sachie Yuasa, Takahito Imamine, Yuichi Itou, Hiroshi Sawada +3 more | 2015-11-10 |
| 9172083 | Lithium ion secondary battery | Yuko Matsumura | 2015-10-27 |
| 9099729 | Assembled battery and manufacturing method of assembled battery | Michiyuki Ide | 2015-08-04 |