Inventor
KOJIMA TOSHIKATSU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KOJIMA TOSHIKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA JIDOSHOKKI KK
4 patentsUS9812702B2Nov 7, 2017
Lithium ion secondary battery having positive electrode that comprises thermal run-away suppressing layer on positive electrode active material layer
TOYOTA JIDOSHOKKI KK2 citations71
US9590237B2Mar 7, 2017
Lithium-ion secondary battery and method for producing the same
TOYOTA JIDOSHOKKI KK1 citations51
US9583765B2Feb 28, 2017
Positive electrode active material for sodium ion secondary battery, positive electrode, and sodium ion secondary battery
TOYOTA JIDOSHOKKI KK1 citations51
US9082525B2Jul 14, 2015
Lithium silicate-based compound and production process for the same, positive-electrode active material and positive electrode for use in lithium-ion secondary battery as well as secondary battery
TOYOTA JIDOSHOKKI KK0 citations51
SUMITOMO RUBBER IND
3 patentsUS10008722B2Jun 26, 2018
Sulfur-based positive-electrode active material and lithium-ion secondary battery
SUMITOMO RUBBER IND7 citations83
US10847279B2Nov 24, 2020
Method for making a sulfur-based positive-electrode active material
SUMITOMO RUBBER IND1 citations60
US10505194B2Dec 10, 2019
Positive electrode for lithium-ion secondary battery and lithium-ion secondary battery
SUMITOMO RUBBER IND0 citations50