Inventor
SUGIYAMA YUSUKE
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA YUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA JIDOSHOKKI KK
15 patentsUS9527748B2Dec 27, 2016
Production process for nanometer-size silicon material
TOYOTA JIDOSHOKKI KK6 citations81
US9190186B2Nov 17, 2015
Negative-electrode active material for nonaqueous-electrolyte secondary battery production process for the same, negative electrode for nonaqueous-electrolyte secondary battery, and nonaqueous-electrolyte secondary battery
TOYOTA JIDOSHOKKI KK10 citations81
US9966607B2May 8, 2018
High-molecular compound, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode method for producing high-molecular compound, and method for producing negative electrode
TOYOTA JIDOSHOKKI KK2 citations71
US9997772B2Jun 12, 2018
Negative-electrode material for nonaqueous-electrolyte secondary battery production process for the same, negative electrode for nonaqueous-electrolyte secondary battery, and nonaqueous-electrolyte secondary battery
TOYOTA JIDOSHOKKI KK3 citations69
US10446838B2Oct 15, 2019
Negative electrode for nonaqueous secondary battery and nonaqueous secondary battery, negative electrode active material and method for producing same, complex including nano silicon, carbon layer, and cationic polymer layer, and method for producing complex formed of nano silicon and carbon layer
TOYOTA JIDOSHOKKI KK1 citations61
US10351672B2Jul 16, 2019
Polymer compound formed by condensing polyacrylic acid, polyamine and aromatic monoamine, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode, method for producing polymer compound, and method for producing negative electrode
TOYOTA JIDOSHOKKI KK1 citations60
US10538625B2Jan 21, 2020
Polymer compound, intermediate composition, negative electrode, electrical storage device, slurry for negative electrode, method for producing polymer compound, and method for producing negative electrode
TOYOTA JIDOSHOKKI KK0 citations51
US10347910B2Jul 9, 2019
Nano silicon material, method for producing same, and negative electrode of secondary battery
TOYOTA JIDOSHOKKI KK0 citations51
US10333139B2Jun 25, 2019
Negative electrode active material, method for producing same, and electrical storage device
TOYOTA JIDOSHOKKI KK0 citations51
US9831494B2Nov 28, 2017
Negative-electrode active material and electric storage apparatus
TOYOTA JIDOSHOKKI KK1 citations51
US11118014B2Sep 14, 2021
Polymer compound, intermediate composition, negative electrode, electricity storage device, and method for producing polymer compound
TOYOTA JIDOSHOKKI KK0 citations49
US10833325B2Nov 10, 2020
Negative electrode active material
TOYOTA JIDOSHOKKI KK0 citations47
US10875964B2Dec 29, 2020
Polymeric binder of polyacrylic acid, polyfunctional amine, and linking benzene ring
TOYOTA JIDOSHOKKI KK0 citations41
US10707490B2Jul 7, 2020
Polymer compound, intermediate composition, negative electrode, electricity storage device, slurry for negative electrodes, method for producing polymer compound, and method for producing negative electrode
TOYOTA JIDOSHOKKI KK0 citations41
US10230100B2Mar 12, 2019
Negative-electrode active material, production process for the same and electric storage apparatus
TOYOTA JIDOSHOKKI KK0 citations39