Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394824 | Secondary battery | Takatoshi MUNAOKA, Shinichi Katayama, Atsushi OUKI, Takashige FUJIKAWA, Yousuke Shima | 2025-08-19 |
| 12362359 | Positive electrode for secondary battery, and secondary battery | Masumi FUKUDA, Atsushi OUKI, Atsushi Nemoto, Takamasa Ono, Takashige FUJIKAWA +7 more | 2025-07-15 |
| 12211993 | Positive electrode active material for secondary battery, and secondary battery | Atsushi OUKI, Susumu Endo, Shinji HAYAZAKI, Sho Takahashi, Takashige FUJIKAWA | 2025-01-28 |
| 11600869 | Battery pack and treatment system | Daniel Sauerteig, Julien Scholl, Kenichi Ozawa, Takayuki Sato, Daiki Misawa +1 more | 2023-03-07 |
| 10868327 | Negative electrode for secondary battery, secondary battery, battery pack, electric vehicle, power storage system, power tool, and electronic device | Tadashi Matsushita, Mitsuhiro Ue | 2020-12-15 |
| 10826112 | Negative electrode active material, negative electrode for secondary battery, and lithium ion secondary battery | Tadashi Matsushita | 2020-11-03 |
| 10727530 | Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system | Tadashi Matsushita, Yuya AKIYAMA, Atsushi OUKI, Takashi Sato | 2020-07-28 |
| 10707539 | Battery | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2020-07-07 |
| 10403882 | Secondary battery-use active material, secondary battery-use electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Takaaki Matsui, Kyohei OGAWA | 2019-09-03 |
| 9831532 | Nonaqueous electrolyte secondary battery | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2017-11-28 |
| 9716275 | Cylindrical nonaqueous electrolyte battery | Yuta Kobayashi, Hisashi Tsujimoto, Yuzuru Fukushima | 2017-07-25 |
| 9647298 | Nonaqueous electrolyte battery and electrical apparatus | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2017-05-09 |
| 8936862 | Cylindrical nonaqueous electrolyte battery | Yuta Kobayashi, Hisashi Tsujimoto, Yuzuru Fukushima | 2015-01-20 |
| 8609286 | Nonaqueous electrolyte secondary battery | Akira Yamaguchi, Kunihiko Hayashi, Tadahiko Kubota, Hiroyuki Suzuki, Akira Ichihashi +5 more | 2013-12-17 |
| 7736807 | Non-aqueous electrolytic solution secondary battery | Minoru Hasegawa, Yuzuru Fukushima, Guohua Li, Takehiko Ishii | 2010-06-15 |