Inventor

KINPARA YUJI

JP7 patents

⚠️ This page may combine multiple inventors who share the name “KINPARA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO SEIKA CHEMICALS

4 patents

US10164244B2Dec 25, 2018

Negative-electrode mixture for non-aqueous electrolyte secondary cell, negative electrode for non-aqueous electrolyte secondary cell containing said mixture, non-aqueous electrolyte secondary cell provided with said negative electrode, and electrical device

SUMITOMO SEIKA CHEMICALS2 citations71

US7713623B2May 11, 2010

Process for production of water-absorbing resin particles

SUMITOMO SEIKA CHEMICALS6 citations58

US10068717B2Sep 4, 2018

Binder for electric double-layer capacitor electrode, electric double-layer capacitor electrode comprising same binder, electric double-layer capacitor using same electrode, and electric apparatus

SUMITOMO SEIKA CHEMICALS0 citations49

US10541416B2Jan 21, 2020

Binder for lithium ion secondary battery positive electrodes

SUMITOMO SEIKA CHEMICALS0 citations44

AIST

1 patent

US10164259B2Dec 25, 2018

Binder for use in positive electrode for lithium ion secondary battery, positive electrode for lithium ion secondary battery containing said binder, lithium ion secondary battery using said positive electrode, and electrical machinery and apparatus

AIST2 citations70

YAMASAKI TOMOAKI

1 patent

US9150679B2Oct 6, 2015

Saponification product of vinyl ester/ethylenically unsaturated carboxylic acid ester copolymer and process for producing the same

YAMASAKI TOMOAKI0 citations49

NISHIDE HIROYUKI

1 patent

US9356292B2May 31, 2016

Radical composition and battery using same

NISHIDE HIROYUKI0 citations45