Inventor
ISHIKAWA TAKAYUKI
JP125 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYPLASTICS CO
8 patentsUS6447913B1Sep 10, 2002
Thermoplastic polyester resin composition
POLYPLASTICS CO56 citations96
US5268414ADec 7, 1993
Liquid-crystal polyester resin composition which exhibits excellent high temperature stability
POLYPLASTICS CO21 citations92
US4889886ADec 26, 1989
Liquid crystal polyester composition
POLYPLASTICS CO30 citations92
US4888127ADec 19, 1989
Liquid crystal polyester resin composition having excellent surface characteristics
POLYPLASTICS CO33 citations92
US6010760AJan 4, 2000
Thermoplastic resin composition, injection molding method thereof, and injection molded article
POLYPLASTICS CO55 citations91
US6280668B1Aug 28, 2001
Synthetic resin composition and molded article thereof
POLYPLASTICS CO10 citations74
US6127466AOct 3, 2000
Injection-molded article
POLYPLASTICS CO7 citations74
US5514739AMay 7, 1996
Molding composition and molded product utilizing a specifically defined polymeric blend and phosphorus compound
POLYPLASTICS CO14 citations72
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS5445869AAug 29, 1995
Composite flexible substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD90 citations96
US6960733B2Nov 1, 2005
Lighted switch sheet and lighted switch unit using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US6670565B2Dec 30, 2003
Illuminated button switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations92
US6670750B2Dec 30, 2003
Luminous EL sheet having a domed diaphragm and a switch employing the EL sheet
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations91
US6162999ADec 19, 2000
Multi-directional operating switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations91
US7213301B2May 8, 2007
Folding device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations90
CANON KK
5 patentsUS7364770B2Apr 29, 2008
Coated fine particles and method for producing coated fine particles by reverse Diels-Alder reaction
CANON KK28 citations93
US7008671B2Mar 7, 2006
Recorded matter, method of producing recorded matter, method for improving image fastness, image fastness-improving agent, image fastness improving kit, dispenser, and applicator
CANON KK19 citations93
US7090719B2Aug 15, 2006
Compound and method for synthesizing the same, ink, ink cartridge, recording unit, ink-jet recording apparatus, recording method, liquid composition, pattern generating method, article, environmental history-detecting method
CANON KK17 citations92
US6833158B2Dec 21, 2004
Coating apparatus and coating method of liquid for protection of recorded product, and protection process of recorded product
CANON KK13 citations84
US7211120B2May 1, 2007
Method for forming a pattern of an organic semiconductor film
CANON KK5 citations73
PANASONIC IP MAN CO LTD
4 patentsUS10886529B2Jan 5, 2021
Positive electrode active material containing lithium composite oxide and covering material and battery
PANASONIC IP MAN CO LTD7 citations83
US11201319B2Dec 14, 2021
Positive electrode active material containing lithium composite oxide and covering material, and battery including positive electrode active material
PANASONIC IP MAN CO LTD4 citations73
US11043661B2Jun 22, 2021
Positive electrode active material containing lithium composite oxyfluoride and organosilicon compound, and battery including positive electrode containing the positive electrode active material
PANASONIC IP MAN CO LTD2 citations73
US10651462B2May 12, 2020
Positive electrode active material containing lithium composite oxide and covering material, and battery including positive electrode active material
PANASONIC IP MAN CO LTD5 citations73
HITACHI LTD
3 patentsUS5712654AJan 27, 1998
Data editing method and apparatus therefor
HITACHI LTD22 citations90
US5621872AApr 15, 1997
Curved surface generating method and apparatus therefor
HITACHI LTD15 citations72
US5604886AFeb 18, 1997
Design supporting apparatus and method for performing design work at each of a plurality of design stages
HITACHI LTD7 citations72
TOSHIBA KK
3 patentsMITSUI TOATSU CHEMICALS
2 patentsNISSAN MOTOR
2 patentsSEIKO EPSON CORP
2 patentsPANASONIC CORP
2 patentsTOSHIBA MEMORY CORP
2 patentsTOMOEGAWA PAPER CO LTD
1 patentSHIKOKU KAKOKI CO LTD
1 patentWATANABE KOICHIRO
1 patentSAITOH MASUMI
1 patentMATSUSHITA DAISUKE
1 patentOKUDA YASUYUKI
1 patentDENSO CORP
1 patentCALSONIC KANSEI CORP
1 patentSTAR MFG CO
1 patentTOSHIBA MEDICAL SYS CORP
1 patentNIPPON SOKEN
1 patentShowing the top 50 of 125 patents by PatentIndex Score.