Inventor
IKENAGA SHIGENOBU
JP24 patents
⚠️ This page may combine multiple inventors who share the name “IKENAGA SHIGENOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
10 patentsUS7488789B2Feb 10, 2009
Propylene copolymer, polypropylene composition, and uses thereof, transition metal compounds and catalyst for olefin polymerization
MITSUI CHEMICALS INC45 citations95
US7022766B2Apr 4, 2006
Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
MITSUI CHEMICALS INC50 citations92
US7767313B2Aug 3, 2010
Polypropylene composite film comprising a metallocene-catalyzed propylene/1-butene random copolymer
MITSUI CHEMICALS INC10 citations84
US7737239B2Jun 15, 2010
Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
MITSUI CHEMICALS INC10 citations84
US7728078B2Jun 1, 2010
Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
MITSUI CHEMICALS INC10 citations84
US6891018B2May 10, 2005
Ethylene copolymer and uses thereof
MITSUI CHEMICALS INC18 citations83
US9865752B2Jan 9, 2018
Encapsulating material for solar cell and solar cell module
MITSUI CHEMICALS INC2 citations72
US7847040B2Dec 7, 2010
α-olefin-based polymer composition, molded product formed from the composition, and novel polymer
MITSUI CHEMICALS INC7 citations72
US7879960B2Feb 1, 2011
Process for producing propylene polymer
MITSUI CHEMICALS INC5 citations61
US8017705B2Sep 13, 2011
Process for production of syndiotactic propylene polymer
MITSUI CHEMICALS INC4 citations59
IKENAGA SHIGENOBU
6 patentsUS9349895B2May 24, 2016
Encapsulating material for solar cell and solar cell module
IKENAGA SHIGENOBU14 citations83
US8188191B2May 29, 2012
Polyolefin polymer containing vinyl groups at both ends and composition thereof
IKENAGA SHIGENOBU14 citations82
US8772625B2Jul 8, 2014
Encapsulating material for solar cell and solar cell module
IKENAGA SHIGENOBU18 citations81
US8945701B2Feb 3, 2015
Ethylene resin composition, sealing material for solar cell, and solar cell module utilizing the sealing material
IKENAGA SHIGENOBU8 citations80
US9040811B2May 26, 2015
Solar-cell sealant and solar-cell module using same
IKENAGA SHIGENOBU4 citations72
US9595630B2Mar 14, 2017
Solar cell sealing material, method for manufacturing solar cell sealing material, and solar cell module
IKENAGA SHIGENOBU1 citations51
MITSUI CHEMICALS TOHCELLO INC
5 patentsUS9260556B2Feb 16, 2016
Encapsulating material for solar cell and solar cell module
MITSUI CHEMICALS TOHCELLO INC2 citations62
US11282975B2Mar 22, 2022
Sheet set for encapsulating solar battery
MITSUI CHEMICALS TOHCELLO INC1 citations57
US9193854B2Nov 24, 2015
Encapsulating material for solar cell and solar cell module
MITSUI CHEMICALS TOHCELLO INC1 citations49
US9543461B2Jan 10, 2017
Encapsulating material for solar cell and solar cell module
MITSUI CHEMICALS TOHCELLO INC0 citations41
US9761747B2Sep 12, 2017
Encapsulating material for solar cell and solar cell module
MITSUI CHEMICALS TOHCELLO INC0 citations37