Inventor
ITO TAKEFUMI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “ITO TAKEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
11 patentsUS7670719B2Mar 2, 2010
Cell stack for redox flow battery, and redox flow battery
SUMITOMO ELECTRIC INDUSTRIES21 citations91
USD756912SMay 24, 2016
Redox flow battery cell stack
SUMITOMO ELECTRIC INDUSTRIES9 citations83
USD795180SAug 22, 2017
Redox flow battery cell stack
SUMITOMO ELECTRIC INDUSTRIES3 citations72
US10790530B2Sep 29, 2020
Cell frame and redox flow battery
SUMITOMO ELECTRIC INDUSTRIES1 citations61
US10593964B2Mar 17, 2020
Bipolar plate, cell frame, cell stack and redox-flow battery
SUMITOMO ELECTRIC INDUSTRIES1 citations61
US10749202B2Aug 18, 2020
Redox flow battery
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10193178B2Jan 29, 2019
Redox flow battery frame body, redox flow battery, and cell stack
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10230123B2Mar 12, 2019
Battery cell and redox flow battery
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10211467B2Feb 19, 2019
Cell frame for redox flow battery, cell stack for redox flow battery, and redox flow battery
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US10566644B2Feb 18, 2020
Battery cell and redox flow battery
SUMITOMO ELECTRIC INDUSTRIES0 citations40
US10818939B2Oct 27, 2020
Redox flow battery
SUMITOMO ELECTRIC INDUSTRIES0 citations39
MITSUBISHI ELECTRIC CORP
4 patentsUS5437921AAug 1, 1995
Electronic components mounting base material
MITSUBISHI ELECTRIC CORP23 citations89
US5019185AMay 28, 1991
Method for producing high strength Cu-Ni-Sn alloy containing manganese
MITSUBISHI ELECTRIC CORP27 citations89
US7413619B2Aug 19, 2008
Copper alloy
MITSUBISHI ELECTRIC CORP3 citations54
US7727345B2Jun 1, 2010
Copper alloy and method of manufacturing the same
MITSUBISHI ELECTRIC CORP0 citations47