Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272819 | Hydrogen storage alloy for alkaline storage battery, alkaline storage battery using the same as negative electrode, and vehicle | Takao Sawa, Saki NOTOYAMA, Tomoki SOUMA, Katsuyuki KUDO, Takuya Watanabe +8 more | 2025-04-08 |
| 11916230 | Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material | Masato Hozumi, Motoyoshi Okumura, Takeo OKANISHI | 2024-02-27 |
| 11594789 | Power storage device | Mikiya Kurita, Motoaki Okuda, Yohei Hamaguchi, Masato Ogasawara | 2023-02-28 |
| 11476543 | Alkaline storage battery and method of manufacturing the same | Satoshi Kono, Motoaki Okuda | 2022-10-18 |
| 11302968 | Electric storage device and method of manufacturing electrode unit | Yasuyuki GODA, Shinya ASAI, Hiroyasu Nishihara | 2022-04-12 |
| 11211668 | Power storage apparatus | Tomohiro Nakamura, Takayuki Hirose, Yusuke Yamashita, Masato Ogasawara, Shinji Suzuki +3 more | 2021-12-28 |
| 11201354 | Electrolytic solution and lithium ion secondary battery | Hiroyuki Sasaki, Tomoyuki Kawai, Yoshihiro Nakagaki, Ryota OKAMOTO, Kensuke Yotsumoto +2 more | 2021-12-14 |
| 10998592 | Power storage device | Motoaki Okuda, Masami Tomioka | 2021-05-04 |
| 10943745 | Electric storage device | Yusuke Yamashita, Takayuki Hirose, Shinji Suzuki, Yasuaki Takenaka, Masato Ogasawara +2 more | 2021-03-09 |
| 10811721 | Accumulator device | Motoaki Okuda | 2020-10-20 |
| 10777365 | Power storage apparatus | Masato Ogasawara, Tomoaki TACHIBANA | 2020-09-15 |
| 10756379 | Power storage module | Satoshi Kono, Kojiro Tamaru, Satoshi Hamaoka | 2020-08-25 |
| 10734631 | Electricity storage device | Motoaki Okuda | 2020-08-04 |
| 10693175 | Bipolar electrode for nickel-hydrogen storage battery and nickel-hydrogen storage battery | Yuki Sugimoto | 2020-06-23 |
| 10658643 | Electrode assembly and method of manufacturing electrode assembly | Masato Ogasawara, Yasuyuki GODA | 2020-05-19 |
| 10490795 | Electricity storage device | — | 2019-11-26 |
| 10340501 | Electrical energy storage device | Motoaki Okuda, Toshiaki Iwa, Yoshihiro Ogawa, Makoto MITSUYASU, Norimitsu AKIYOSHI | 2019-07-02 |
| 10158101 | Power storage device | Motoaki Okuda, Masami Tomioka | 2018-12-18 |
| 10026946 | Electricity storage device | Motoaki Okuda, Yohei Hamaguchi | 2018-07-17 |
| 10020146 | Current interruption device and electric storage device using same | Motoaki Okuda, Satoshi Umemura, Takayuki Kato, Hiroyasu Nishihara, Hirokuni AKIYAMA +4 more | 2018-07-10 |
| 9979044 | Power storage apparatus and vehicle with power storage apparatus mounted thereon | — | 2018-05-22 |
| 9972821 | Power storage device | — | 2018-05-15 |
| 9905826 | Electric storage device and rechargeable battery | Motoaki Okuda, Hiroyasu Nishihara | 2018-02-27 |
| 9876259 | Current interruption device and electricity storage device using the current interruption device | Takayuki Hirose, Hirokuni AKIYAMA, Motoaki Okuda, Hiroyasu Nishihara, Shimpei MUNE +4 more | 2018-01-23 |
| 9871243 | Electric accumulation device | Motoaki Okuda | 2018-01-16 |