Inventor
MURAKAMI MASATO
JP57 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INT SUPERCONDUCTIVITY TECH
17 patentsUS6121205ASep 19, 2000
Bulk superconductor and process of preparing same
INT SUPERCONDUCTIVITY TECH23 citations92
US5521150AMay 28, 1996
Method of joining Y-based oxide superconductors
INT SUPERCONDUCTIVITY TECH24 citations92
US5474976ADec 12, 1995
Production of oxide superconductors having large magnetic levitation force
INT SUPERCONDUCTIVITY TECH24 citations91
US5341059AAug 23, 1994
Superconducting bearing unit and operating method thereof
INT SUPERCONDUCTIVITY TECH29 citations91
US5525584AJun 11, 1996
Superconductor and method of producing same
INT SUPERCONDUCTIVITY TECH17 citations81
US6413624B1Jul 2, 2002
Oxide superconductor and process for producing same
INT SUPERCONDUCTIVITY TECH11 citations73
US6365553B1Apr 2, 2002
Oxide superconductor having excellent crack-resistant property and process of producing same
INT SUPERCONDUCTIVITY TECH7 citations73
US5958843ASep 28, 1999
Oxygen annealing process for bulk superconductors
INT SUPERCONDUCTIVITY TECH14 citations73
US5849667ADec 15, 1998
Superconductor and method of producing same
INT SUPERCONDUCTIVITY TECH6 citations73
US5395820AMar 7, 1995
Oxide superconductor and process for producing the same
INT SUPERCONDUCTIVITY TECH13 citations73
US5430010AJul 4, 1995
Process for preparing oxide superconductor
INT SUPERCONDUCTIVITY TECH8 citations72
US6657526B2Dec 2, 2003
Power lead for superconductive magnet
INT SUPERCONDUCTIVITY TECH8 citations71
US7001870B2Feb 21, 2006
Method for joining oxide superconductors and joined oxide superconductor
INT SUPERCONDUCTIVITY TECH5 citations62
US5543768AAug 6, 1996
Composite of high-temperature superconductive bulk form with coil magnet
INT SUPERCONDUCTIVITY TECH6 citations62
US5459124AOct 17, 1995
Process for producing oxide superconductor
INT SUPERCONDUCTIVITY TECH2 citations61
US6953770B2Oct 11, 2005
MgB2—based superconductor with high critical current density, and method for manufacturing the same
INT SUPERCONDUCTIVITY TECH2 citations60
US5968878AOct 19, 1999
Oxide superconductor and method of producing same
INT SUPERCONDUCTIVITY TECH6 citations60
UBE INDUSTRIES
11 patentsUS6521726B1Feb 18, 2003
Method of producing a polymer
UBE INDUSTRIES24 citations90
US6300450B1Oct 9, 2001
Conjugated diene compound polymerization catalyst process for the preparation of conjugated diene polymer in the presence thereof and polybutadiene thus prepared
UBE INDUSTRIES19 citations89
US8043697B2Oct 25, 2011
Polyimide film-laminated body
UBE INDUSTRIES15 citations84
US5869729AFeb 9, 1999
Method of producing an ester compound
UBE INDUSTRIES17 citations83
US7799725B2Sep 21, 2010
Catalyst for polymerization of conjugated diene and method of polymerization conjugated diene using the catalyst, rubber composition for tires, and rubber composition for golf balls
UBE INDUSTRIES10 citations81
US7868103B2Jan 11, 2011
Method for producing polybutadiene
UBE INDUSTRIES11 citations79
US6664347B2Dec 16, 2003
Polybutadiene and process for producing the same
UBE INDUSTRIES11 citations73
US5426209AJun 20, 1995
Process for producing a carbonic acid diester
UBE INDUSTRIES4 citations61
US5403949AApr 4, 1995
Method of producing carbonic acid diester
UBE INDUSTRIES5 citations61
US10633470B2Apr 28, 2020
Method of producing a conjugated diene polymer, a modified conjugated diene polymer, and a vinyl cis-polybutadiene composition
UBE INDUSTRIES0 citations51
US10508163B2Dec 17, 2019
Conjugated diene polymer and modified conjugated diene polymer produced using the same, rubber composition for tire, and rubber composition for rubber belt
UBE INDUSTRIES0 citations51
NIPPON STEEL CORP
4 patentsUS4780154AOct 25, 1988
Shape memory alloy and method for producing same
NIPPON STEEL CORP40 citations90
US5278137AJan 11, 1994
YBa2 Cu3 O7-y type oxide superconductive material containing dispersed Y2 BaCuO5 phase and having high critical current density
NIPPON STEEL CORP16 citations81
US5508253AApr 16, 1996
REBa2 Cu3 O7-y type oxide superconductive material having high critical current density and process for preparation thereof
NIPPON STEEL CORP6 citations73
US5389604AFeb 14, 1995
Process of producing oxide superconductor
NIPPON STEEL CORP2 citations61
ASAHI CHEMICAL IND
3 patentsUS12087903B2Sep 10, 2024
Separator for electricity storage devices, and electricity storage device
ASAHI CHEMICAL IND0 citations58
US11804617B2Oct 31, 2023
Separator for power storage device and method for producing same, and power storage device and method for producing same
ASAHI CHEMICAL IND0 citations58
US11784343B2Oct 10, 2023
Separator for electricity storage devices, and electricity storage device
ASAHI CHEMICAL IND0 citations58
COSMO BIO CO LTD
2 patentsSUMITOMO ELECTRIC INDUSTRIES
1 patentTOSHIBA KK
1 patentINTERNAT SUPERCONDUCTVITY TECH
1 patentSUPERCONDUCTIVITY RESEARCH LAB
1 patentRAILWAY TECHNICAL RES INST
1 patentRAILWAY TECHNICAL RES INST THE
1 patentJAPAN SCIENCE & TECH AGENCY
1 patentMURAKAMI MASATO
1 patentSUZUKI MICHINORI
1 patentINT SUPERCONDUCTIVITY TECHNOLG
1 patentYAMAGUCHI HIROAKI
1 patentINTERNAT SUPPERCONDUCTIVITY TE
1 patentNOVARTIS AG
1 patentShowing the top 50 of 57 patents by PatentIndex Score.