Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412943 | Partition member, assembled battery and method for controlling heat transfer in an assembled battery | Yoko Watanabe, Tomohiro KAWAI | 2025-09-09 |
| 12334558 | Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material | Shunsuke Yamada, Nobuyuki ISHIWATARI, Satoshi Akasaka, Daigo NAGAYAMA, Shingo Morokuma +5 more | 2025-06-17 |
| 11936044 | Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material | Shunsuke Yamada, Nobuyuki ISHIWATARI, Satoshi Akasaka, Daigo NAGAYAMA, Shingo Morokuma +5 more | 2024-03-19 |
| 11837705 | Partition member, assembled battery and method for controlling heat transfer in an assembled battery | Yoko Watanabe, Tomohiro KAWAI | 2023-12-05 |
| 11626635 | Partition member and assembled battery | Tomohiro KAWAI, Yoko Watanabe | 2023-04-11 |
| 11515590 | Partition member and assembled battery | Tatsuhiko HONDA, Naoto Maru, Tomohiro KAWAI | 2022-11-29 |
| 7879260 | Additive for anode material for lithium secondary battery, anode material for lithium secondary battery, anode and lithium secondary battery using the anode material for lithium secondary battery | Toshiya Naruto, Akira Matsumoto | 2011-02-01 |
| 7312002 | Lithium secondary cell | Takayuki Aoshima, Mitsuharu Kobayashi | 2007-12-25 |
| 6939644 | Lithium secondary cell | Takayuki Aoshima | 2005-09-06 |
| 6908712 | Lithium secondary cell | Takayuki Aoshima, Mitsuharu Kobayashi | 2005-06-21 |