Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11251428 | Positive electrode active material manufacturing method with control of washing slurry liquid electrical conductivity | Hideo Sasaoka, Satoshi Matsumoto, Yutaka Kawatate, Shinji Arimoto | 2022-02-15 |
| 10601038 | Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same | Hideo Sasaoka, Satoshi Matsumoto, Yutaka Kawatate, Shinji Arimoto | 2020-03-24 |
| 8865349 | Method of producing positive electrode active material and nonaqueous electrolyte battery using the same | Shigeto Okada, Tomoyuki Shiratsuchi, Jun-ichi Yamaki, Shinji Iizuka, Osamu Omae +2 more | 2014-10-21 |
| 8142934 | Positive electrode for non-aqueous electrolytic secondary cell and non-aqueous electrolytic secondary cell | Shigeto Okada, Jun-ichi Yamaki, Michio Takahashi, Hiroyuki Katsukawa | 2012-03-27 |
| 7964118 | Positive electrode active material and method of producing the same and nonaqueous electrolyte battery having positive electrode containing positive electrode active material | Shinji Iizuka, Osamu Omae, Kumiko Sueto, Takeshi Shimada, Shigeto Okada +2 more | 2011-06-21 |