Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962195 | Lithium transition metal-based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, and lithium secondary battery positive electrode and lithium secondary battery using the same | Kenji Shizuka, Kaoru Terada, Tomohiro Kusano | 2015-02-24 |
| 8535829 | Lithium transition metal-based compound powder for positive electrode material in lithium rechargeable battery, method for manufacturing the powder, spray dried product of the powder, firing precursor of the powder, and positive electrode for lithium rechargeable battery and lithium rechargeable battery using the powder | Kenji Shizuka, Hiroyuki Imura, Kaoru Terada | 2013-09-17 |
| 8354191 | Layered lithium nickel manganese cobalt composite oxide powder for material of positive electrode of lithium secondary battery, process for producing the same, positive electrode of lithium secondary battery therefrom, and lithium secondary battery | Kenji Shizuka | 2013-01-15 |
| 6905799 | Nonaqueous electrolytic solution and secondary battery containing the same | Noriko Shima, Hitoshi Suzuki | 2005-06-14 |
| 6159637 | Lithium secondary cell and positive electrode material therefor | Kenji Shizuka | 2000-12-12 |
| 6030719 | Lithium ion electrolytic cell having a controlled electrode surface interface | Denis G. Fauteux, Jie Shi, Kazuko Otani, Eitaro Takahashi | 2000-02-29 |