Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401017 | Positive electrode active material and nonaqueous electrolyte secondary battery using the positive electrode active material | — | 2025-08-26 |
| 12362349 | Positive electrode active material and nonaqueous electrolyte secondary battery using the positive electrode active material | — | 2025-07-15 |
| 12009506 | Nonaqueous electrolyte secondary battery | Yuji Yamamoto, Yoshinari Makimura, Tetsutaro Hayashi, Willy Shun Kai Bong | 2024-06-11 |
| 11967700 | Non-aqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle and a rock salt layer | Yuji Yamamoto, Yoshinari Makimura, Tetsutaro Hayashi, Willy Shun Kai Bong | 2024-04-23 |
| 11962000 | Non-aqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle having voids | Yuji Yamamoto, Yoshinari Makimura, Tetsutaro Hayashi, Willy Shun Kai Bong | 2024-04-16 |
| 11923534 | Nonaqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle having voids | Yuji Yamamoto, Yoshinari Makimura, Tetsutaro Hayashi, Willy Shun Kai Bong | 2024-03-05 |
| 11777084 | Non-aqueous electrolyte secondary battery including a positive electrode active substance containing a lithium composite oxide porous particle having voids | Yuji Yamamoto, Yoshinari Makimura, Tetsutaro Hayashi, Willy Shun Kai Bong | 2023-10-03 |
| 11757085 | Nonaqueous electrolyte secondary battery | Yuji Yamamoto, Yoshinari Makimura, Tetsutaro Hayashi, Willy Shun Kai Bong | 2023-09-12 |