Inventor

IWASA TAKAFUMI

JP4 patents

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

KAKITA KAZUAKI

2 patents

US8633380B2Jan 21, 2014

Photoelectric conversion element comprising binuclear ruthenium complex dye having a substituted bipyridyl group, and photochemical cell

KAKITA KAZUAKI2 citations55

US8859894B2Oct 14, 2014

Binuclear ruthenium complex dye, ruthenium-osmium complex dye, photoelectric conversion element using any one of the complex dyes, and photochemical cell

KAKITA KAZUAKI0 citations38

FUJIMURA OSAMU

1 patent

US9029541B2May 12, 2015

Binuclear metal complex, and organic electroluminescence element comprising same

FUJIMURA OSAMU5 citations68

UBE INDUSTRIES

1 patent

US7825250B2Nov 2, 2010

Binuclear metal complex, metal complex dye, photoelectric conversion element, and photochemical battery

UBE INDUSTRIES7 citations67