Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714725 | Separator for nonaqueous electrolyte secondary battery | Yuji Yamamoto | 2020-07-14 |
| 10680279 | Lithium ion secondary battery electrode and lithium ion secondary battery | Yuji Yamamoto | 2020-06-09 |
| 10411232 | Secondary battery | Takeshi Abe | 2019-09-10 |
| 10340513 | Positive active material for lithium-ion secondary battery, positive electrode for lithium-ion secondary battery, and lithium-ion secondary battery | — | 2019-07-02 |
| 10312514 | Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery | — | 2019-06-04 |
| 10008718 | Positive electrode active material for use in lithium ion secondary cell | — | 2018-06-26 |
| 9831496 | Nonaqueous electrolytic solution secondary battery | — | 2017-11-28 |
| 9786907 | Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery | — | 2017-10-10 |
| 9543567 | Method for manufacturing cathode active material for lithium secondary battery | Naoto Ohira, Shohei Yokoyama, Miho Endo, Koji Kimura, Tsutomu Nanataki | 2017-01-10 |
| 9425454 | Lithium secondary battery and cathode of the lithium secondary battery with conductive bonding layer | Nobuyuki Kobayashi, Tsutomu Nanataki, Masaya Ugaji, Kaoru Nagata | 2016-08-23 |
| 9379375 | Lithium secondary battery and cathode of the lithium secondary battery | Nobuyuki Kobayashi, Tsutomu Nanataki, Masaya Ugaji, Kaoru Nagata | 2016-06-28 |
| 9257702 | Plate-like particle of cathode active material for lithium secondary battery, cathode of the lithium secondary battery and lithium secondary battery | Nobuyuki Kobayashi, Tsutomu Nanataki | 2016-02-09 |
| 9236601 | Plate-like particle of cathode active material for lithium secondary battery, cathode of the lithium secondary battery and lithium secondary battery | Nobuyuki Kobayashi, Tsutomu Nanataki | 2016-01-12 |
| 9115005 | Cathode active material precursor particle, method for producing thereof and method for producing cathode active material for lithium secondary battery | Shigeki Okada, Akira Urakawa, Kazuki Maeda, Tsutomu Nanataki | 2015-08-25 |
| 9023519 | Cathode and a cathode active material plate for a lithium secondary battery and method for manufacturing these | Shuichi Ozawa, Akira Urakawa, Shigeki Okada, Tsutomu Nanataki | 2015-05-05 |
| 8916293 | Plate-like particle for cathode active material for lithium secondary battery, cathode active material film for lithium secondary battery, methods for manufacturing the particle and film, method for manufacturing cathode active material for lithium secondary battery, and lithium secondary battery | Nobuyuki Kobayashi, Shohei Yokoyama | 2014-12-23 |
| 8821765 | Cathode active material for lithium secondary battery | Akira Urakawa, Nobuyuki Kobayashi, Tsutomu Nanataki | 2014-09-02 |
| 8815445 | Cathode active material for lithium secondary battery | Nobuyuki Kobayashi, Tsutomu Nanataki | 2014-08-26 |
| 8795898 | Plate-like particle for cathode active material of a lithium secondary battery, a cathode active material film of a lithium secondary battery, and a lithium secondary battery | Nobuyuki Kobayashi, Shohei Yokoyama, Tsutomu Nanataki | 2014-08-05 |
| 8709662 | Method for producing cathode active material for a lithium secondary battery | Tsutomu Nanataki, Jun Yoshikawa | 2014-04-29 |