Inventor
YAMAMOTO SHUJI
JP58 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO SHUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL & SUMITOMO METAL CORP
6 patentsUS9468971B2Oct 18, 2016
Press forming method
NIPPON STEEL & SUMITOMO METAL CORP18 citations84
US9707617B2Jul 18, 2017
Press-forming method
NIPPON STEEL & SUMITOMO METAL CORP2 citations73
US9421597B2Aug 23, 2016
Press-work method and bottomed container
NIPPON STEEL & SUMITOMO METAL CORP4 citations73
US10857582B2Dec 8, 2020
Method of manufacturing tooth-shaped component, and tooth-shaped component
NIPPON STEEL & SUMITOMO METAL CORP5 citations71
US10675673B2Jun 9, 2020
Method of manufacturing mechanical part and mechanical part
NIPPON STEEL & SUMITOMO METAL CORP1 citations62
US9452461B2Sep 27, 2016
Press forming method
NIPPON STEEL & SUMITOMO METAL CORP1 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS4575620AMar 11, 1986
Flexible heating wire
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations96
US4742212AMay 3, 1988
Flexible heating wire
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations93
US4846916AJul 11, 1989
Method of manufacturing electric carpet via induction heating
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations90
US4661690AApr 28, 1987
PTC heating wire
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
UBE INDUSTRIES
4 patentsUS4568715AFeb 4, 1986
Aromatic polyimide composition comprising mixed solvent
UBE INDUSTRIES33 citations92
US4535105AAug 13, 1985
Wholly aromatic polyamic acid solution composition
UBE INDUSTRIES37 citations86
US4508766AApr 2, 1985
Process for producing aromatic imide polymer laminate material
UBE INDUSTRIES26 citations79
US4247443AJan 27, 1981
Aromatic polyimide resin composition
UBE INDUSTRIES16 citations73
TOYODA GOSEI KK
4 patentsFUJITSU LTD
3 patents(unassigned)
2 patentsASAHI CHEMICAL IND
2 patentsTOYOTA MOTOR CO LTD
2 patentsNIPPON STEEL CORP
2 patentsSANKEI GIKEN KOGYO CO LTD
2 patentsUS9919493B2Mar 20, 2018
Electromagnetic wave penetrative metal film, manufacturing method of electromagnetic wave penetrative metal film, and radome for vehicle-mounted radar devices
SANKEI GIKEN KOGYO CO LTD1 citations52
US11466367B2Oct 11, 2022
Method for manufacturing product with bright surface
SANKEI GIKEN KOGYO CO LTD0 citations49
KAWASAKI HEAVY IND LTD
2 patentsAISIN SEIKI
1 patentBOSE CORP
1 patentYOKOGAWA ELECTRIC CORP
1 patentFUJIKURA LTD
1 patentKANAGAWA & CO LTD
1 patentAISAN IND
1 patentYAMAHA CORP
1 patentIKEDA TSUTOMU
1 patentKOBE STEEL LTD
1 patentSUMITOMO METAL IND
1 patentKYOCERA CORP
1 patentPRESS CONTROL CO LTD
1 patentMORIYA MINORU
1 patentYASUHARA AKITO
1 patentKONDO IPPEI
1 patentABE MASAYUKI
1 patentNIPPON STEEL & SUMIKIN SST
1 patentShowing the top 50 of 58 patents by PatentIndex Score.