Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394791 | Positive electrode active material for secondary battery, positive electrode for secondary battery, and secondary battery | Yuki Niwata, Saurabh Ranjan, Kensuke Sameshima | 2025-08-19 |
| 12107273 | Nonaqueous electrolyte secondary battery | Yuki Niwata, Asuki Yanagihara | 2024-10-01 |
| 11973216 | Positive electrode active material and battery | Yuki Niwata, Asuki Yanagihara, Ravi Gehlot | 2024-04-30 |
| 11367875 | Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system | Asuki Yanagihara, Yuki Niwata, Ravi Gehlot | 2022-06-21 |
| 10665856 | Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system | Asuki Yanagihara, Shingo Nakasato, Yuki Niwata | 2020-05-26 |
| 10629904 | Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system | Yuki Niwata, Shingo Nakasato, Asuki Yanagihara | 2020-04-21 |
| 10559810 | Positive electrode active material, positive electrode, battery, battery pack, electronic device, electric vehicle, power storage device, and power system | Asuki Yanagihara, Shingo Nakasato, Yuki Niwata | 2020-02-11 |
| 10522832 | Secondary battery-use positive electrode active material, secondary battery-use positive electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Yuki Niwata, Shingo Nakasato, Asuki Yanagihara | 2019-12-31 |
| 10153485 | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same | Yoshikatsu Yamamoto | 2018-12-11 |
| 9985262 | Battery | Kenichi Ogawa, Hiroyuki Akashi, Kumiko Takagi, Tomitaro Hara, Yoshiaki Obana | 2018-05-29 |
| 9960414 | Lithium ion secondary battery, electric tool, electric vehicle, and power storage system | Akira Takamuku, Kazuaki Endoh, Masaharu Senoue, Guohua Li, Kenichi Kawase | 2018-05-01 |
| 9825296 | 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 | Asuki Yanagihara, Tatsuya Saito, Toshio Nishi, Hideki Nakai, Akinori Kita | 2017-11-21 |
| 9825337 | Non-aqueous electrolyte battery including an amorphous material | Haruo Watanabe, Tomoyo Ooyama, Shunsuke Saito, Shinichi Katayama, Hideki Nakai +11 more | 2017-11-21 |
| 9812709 | Lithium secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system | Kazuaki Endoh, Akira Takamuku, Masaharu Senoue, Guohua Li, Kenichi Kawase | 2017-11-07 |
| 9583759 | Cathode active material, method of manufacturing the same and battery | Guohua Li, Nozomu Morita, Tomoyo Ooyama, Kiyohiko Suzuki, Kotaro Satori +3 more | 2017-02-28 |
| 9287567 | Electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Satoshi Fujiki, Asuki Yanagihara, Guohua Li | 2016-03-15 |
| 9266444 | Lithium ion secondary battery, electric tool, electric vehicle, and power storage system | Akira Takamuku, Kazuaki Endoh, Masaharu Senoue, Guohua Li, Kenichi Kawase | 2016-02-23 |
| 9225006 | Electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Satoshi Fujiki, Hideki Nakai | 2015-12-29 |
| 9190662 | Cathode active material, method of manufacturing it, cathode, and battery | Haruo Watanabe, Kenji Ogisu, Koji Morita, Masanori Soma, Hideto Azuma +1 more | 2015-11-17 |
| 9153815 | Cathode active material, cathode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Kazunari Motohashi, Kazuaki Endoh, Hironobu Tsuji | 2015-10-06 |
| 9112222 | Lithium ion secondary battery active material, lithium ion secondary battery electrode, lithium ion secondary battery, electronic device, electronic power tool, electric vehicle, and power storage system | Asuki Yanagihara, Satoshi Fujiki, Guohua Li | 2015-08-18 |
| 9105926 | Positive electrode active material, positive electrode, and nonaqueous electrolyte cell | Satoshi Fujiki, Koji Morita | 2015-08-11 |
| 9054374 | Cathode active material, method of manufacturing the same and battery | Guohua Li, Nozomu Morita, Tomoyo Ooyama, Kiyohiko Suzuki, Kotaro Satori +3 more | 2015-06-09 |
| 8962189 | Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device | Satoshi Fujiki, Hirotaka FUKUDOME, Kazunari Motohashi, Yoshihiro Kudo | 2015-02-24 |
| 8940440 | Lithium ion secondary battery active material, lithium ion secondary battery electrode, lithium ion secondary battery, electronic device, electric power tool, electric vehicle, and power storage system | Asuki Yanagihara, Satoshi Fujiki, Guohua Li | 2015-01-27 |