Inventor
FURUKAWA KEIICHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “FURUKAWA KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
12 patentsUS6468676B1Oct 22, 2002
Organic electroluminescent display element, finder screen display device, finder and optical device
MINOLTA CO LTD125 citations98
US6392736B1May 21, 2002
Method of manufacturing liquid crystal display element
MINOLTA CO LTD57 citations96
US6809473B2Oct 26, 2004
Organic electro-luminescence display element, finder screen display device, finder and optical device
MINOLTA CO LTD23 citations92
US6739929B2May 25, 2004
Method and apparatus for producing a display panel, method for adhering an adhesive sheet and method for adhering plates
MINOLTA CO LTD24 citations92
US6395409B2May 28, 2002
Organic electroluminescent element
MINOLTA CO LTD35 citations92
US6280860B1Aug 28, 2001
Organic electroluminescent element
MINOLTA CO LTD19 citations92
US6180217B1Jan 30, 2001
Organic electroluminescent element
MINOLTA CO LTD26 citations92
US6060826AMay 9, 2000
Organic electroluminescent element having an excimer light irradiated positive electrode and method of manufacturing the same
MINOLTA CO LTD33 citations92
US5935752AAug 10, 1999
Toner for developing electrostatic latent images
MINOLTA CO LTD20 citations92
US6132916AOct 17, 2000
Toner for developing electrostatic latent images
MINOLTA CO LTD15 citations74
US6908638B2Jun 21, 2005
Organic electroluminescent element and method of manufacturing same
MINOLTA CO LTD6 citations63
US6420055B1Jul 16, 2002
Organic electroluminescent element
MINOLTA CO LTD6 citations63
FURUKAWA KEIICHI
5 patentsUS8167500B2May 1, 2012
Bearing apparatus for axle
FURUKAWA KEIICHI12 citations78
US8223178B2Jul 17, 2012
Method for driving light-emitting panel
FURUKAWA KEIICHI2 citations61
US8274216B2Sep 25, 2012
Bottom emission type organic electroluminescent panel
FURUKAWA KEIICHI2 citations60
US8253132B2Aug 28, 2012
Bottom emission type organic electroluminescent panel
FURUKAWA KEIICHI0 citations50
US8841928B2Sep 23, 2014
Organic EL panel inspection method, organic EL panel inspection device, and organic EL panel
FURUKAWA KEIICHI0 citations39