Inventor
SAKAI NORIHITO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI NORIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
8 patentsUS12030239B2Jul 9, 2024
Molding material, molded product, and method for producing molded product
MITSUBISHI CHEM CORP0 citations62
US12280549B2Apr 22, 2025
Support material for fused deposition modeling, and manufacturing method of fused deposition modeled structure and three-dimensional object using same
MITSUBISHI CHEM CORP0 citations60
US12043730B2Jul 23, 2024
Fused deposition modeling type additive manufacturing material
MITSUBISHI CHEM CORP0 citations60
US12077697B2Sep 3, 2024
Diverting agent and method of filling fracture in well using the same
MITSUBISHI CHEM CORP0 citations59
US11597870B2Mar 7, 2023
Diverting agent and method of filling fracture in well using the same
MITSUBISHI CHEM CORP0 citations59
US12460027B2Nov 4, 2025
Method for producing polyvinyl alcohol resin
MITSUBISHI CHEM CORP0 citations57
US12269946B2Apr 8, 2025
Molded article and method for producing molded article
MITSUBISHI CHEM CORP0 citations55
US10807353B2Oct 20, 2020
Support material for laminate shaping, product laminate-shaped by using the same, and laminate-shaped product production method
MITSUBISHI CHEM CORP0 citations50
SHIBUTANI MITSUO
3 patentsUS8569414B2Oct 29, 2013
Polyvinyl alcohol resin composition and molded article thereof
SHIBUTANI MITSUO5 citations70
US9109104B2Aug 18, 2015
Resin composition and molded article thereof
SHIBUTANI MITSUO2 citations61
US9296887B2Mar 29, 2016
Resin composition and molded product thereof
SHIBUTANI MITSUO1 citations48
NIPPON SYNTHETIC CHEM IND CO LTD
3 patentsUS10815039B2Oct 27, 2020
Packaging bag, and method for storing melt-processable polyvinyl alcohol resin with the use of the packaging bag
NIPPON SYNTHETIC CHEM IND CO LTD1 citations57
US9624347B2Apr 18, 2017
Resin composition and film formed from said resin composition
NIPPON SYNTHETIC CHEM IND CO LTD0 citations51
US10632731B2Apr 28, 2020
Support material for laminate shaping, product laminate-shaped by using the same, and laminate-shaped product production method
NIPPON SYNTHETIC CHEM IND CO LTD0 citations50