Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11135942 | Railway direct-current feeding system | Masaru Tomita | 2021-10-05 |
| 11121376 | Positive electrode, non-aqueous electrolyte secondary battery, and method of producing positive electrode | Koji Torita, Akihiro Ochiai, Harunari Shimamura, Takuya Asari | 2021-09-14 |
| 11075386 | Non-aqueous electrolyte secondary battery having positive electrode including carboxymethylcellulose, polymer binder, conductive material, and inorganic filler | Koji Torita, Harunari Shimamura | 2021-07-27 |
| 10971712 | Separator including thermoplastic resin and metal hydroxide particles, non-aqueous electrolyte secondary battery, and method of manufacturing separator | Koji Torita, Harunari Shimamura, Akihiro Ochiai | 2021-04-06 |
| 10964970 | Non-aqueous electrolytic secondary battery and method of manufacturing the same | Hiroya Umeyama, Tatsuya Hashimoto, Naoyuki Wada, Yuji Yokoyama | 2021-03-30 |
| 10964952 | Positive electrode and non-aqueous electrolyte secondary battery including the same | Koji Torita, Shuji Tsutsumi | 2021-03-30 |
| 10903515 | Non-aqueous electrolyte secondary battery | Koji Torita, Harunari Shimamura, Akihiro Ochiai | 2021-01-26 |
| 10897047 | Non-aqueous electrolyte secondary battery and method of producing the same | Ryo Hanazaki, Akihiro Ochiai, Harunari Shimamura | 2021-01-19 |