Inventor
KOBAYASHI KAZUHITO
JP51 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI KAZUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI CHEMICAL CO LTD
13 patentsUS5965245AOct 12, 1999
Prepreg for printed circuit board
HITACHI CHEMICAL CO LTD66 citations94
US6667107B2Dec 23, 2003
Thermosetting resin composition and use thereof
HITACHI CHEMICAL CO LTD18 citations92
US6197149B1Mar 6, 2001
Production of insulating varnishes and multilayer printed circuit boards using these varnishes
HITACHI CHEMICAL CO LTD15 citations84
US7208539B2Apr 24, 2007
Thermosetting resin composition, and prepreg and laminated board using the same
HITACHI CHEMICAL CO LTD15 citations83
US6558797B1May 6, 2003
Adhesive-coated copper foil, and copper-clad laminate and printed circuit board both obtained with the same
HITACHI CHEMICAL CO LTD16 citations83
US5304399AApr 19, 1994
Method of producing epoxy resin film
HITACHI CHEMICAL CO LTD6 citations72
US7816430B2Oct 19, 2010
Composition of polycyanate ester and biphenyl epoxy resin
HITACHI CHEMICAL CO LTD3 citations61
US5391687AFeb 21, 1995
Method of producing high molecular weight epoxy resin using an amide solvent
HITACHI CHEMICAL CO LTD3 citations61
US5225268AJul 6, 1993
Epoxy resin film and method of producing epoxy resin film
HITACHI CHEMICAL CO LTD3 citations61
US10968329B2Apr 6, 2021
Method of recovering decomposition product of thermosetting resin cured product and method of producing recycled material
HITACHI CHEMICAL CO LTD0 citations52
US7078106B2Jul 18, 2006
Thermosetting resin composition and use thereof
HITACHI CHEMICAL CO LTD1 citations51
US10774194B2Sep 15, 2020
Method of separating inorganic material, method of producing reprocessed material and method of removing organic substance
HITACHI CHEMICAL CO LTD0 citations41
US10773422B2Sep 15, 2020
Method of separating inorganic material, method of producing reprocessed material and method of removing organic substance
HITACHI CHEMICAL CO LTD0 citations41
TOSHIBA MACHINE CO LTD
7 patentsUS6616871B1Sep 9, 2003
Filling step control method of injection molding machine
TOSHIBA MACHINE CO LTD21 citations92
US6932924B2Aug 23, 2005
Method and apparatus for mold clamping in an injection molding machine and the like
TOSHIBA MACHINE CO LTD15 citations84
US7114949B2Oct 3, 2006
Method and apparatus for mold clamping in an injection molding machine and the like
TOSHIBA MACHINE CO LTD3 citations63
US7147450B2Dec 12, 2006
Injection apparatus
TOSHIBA MACHINE CO LTD3 citations60
US7011511B2Mar 14, 2006
Injection apparatus for an industrial machine
TOSHIBA MACHINE CO LTD6 citations60
US6783353B2Aug 31, 2004
Injection unit of injection molding machine
TOSHIBA MACHINE CO LTD3 citations60
US6802703B2Oct 12, 2004
Injection unit of electric injection molding machine
TOSHIBA MACHINE CO LTD0 citations40
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD
7 patentsUS11021007B1Jun 1, 2021
Laminated film for molded decoration
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD2 citations73
US9639227B2May 2, 2017
Electroconductive laminate and touch panel using thereof
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD5 citations72
US12044823B2Jul 23, 2024
Layered film and layered member
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD1 citations56
US12017402B2Jun 25, 2024
Method for forming anti-glare hard coat layer
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD0 citations49
US11550080B2Jan 10, 2023
Optical laminated member
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD0 citations49
US12251907B2Mar 18, 2025
Laminated member for decoration and method for producing decorative molded article
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD0 citations46
US11760076B2Sep 19, 2023
Method for manufacturing layered film, and method for manufacturing layered member
NIPPON PAINT AUTOMOTIVE COATINGS CO LTD0 citations45
POLYPLASTICS CO
6 patentsUS6063848AMay 16, 2000
Liquid crystalline polymer composition and moldings
POLYPLASTICS CO55 citations96
US6326435B1Dec 4, 2001
Polyester resin composition
POLYPLASTICS CO24 citations92
US6010760AJan 4, 2000
Thermoplastic resin composition, injection molding method thereof, and injection molded article
POLYPLASTICS CO55 citations91
US6127466AOct 3, 2000
Injection-molded article
POLYPLASTICS CO7 citations74
US5204396AApr 20, 1993
Long fiber-reinforced polyamide resin composition and molded articles therefrom
POLYPLASTICS CO17 citations72
US6414072B2Jul 2, 2002
Flame-retardant thermoplastic resin composition and products of injection molding thereof
POLYPLASTICS CO6 citations62
SONY SEMICONDUCTOR SOLUTIONS CORP
4 patentsUS12556812B2Feb 17, 2026
Imaging device, imaging method, and program
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations56
US11843883B2Dec 12, 2023
Solid-state imaging device and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations55
US12231791B2Feb 18, 2025
Solid-state imaging device, method for driving the same, and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations51
US11888004B2Jan 30, 2024
Imaging apparatus having phase difference detection pixels receiving light transmitted through a same color filter
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations46
TOSHIBA KK
3 patentsUS7337426B2Feb 26, 2008
Pattern correcting method, mask making method, method of manufacturing semiconductor device, pattern correction system, and computer-readable recording medium having pattern correction program recorded therein
TOSHIBA KK9 citations84
US5175610ADec 29, 1992
Resin molded type semiconductor device having a metallic plate support
TOSHIBA KK19 citations82
US6876014B2Apr 5, 2005
Interconnection structure of a semiconductor device
TOSHIBA KK2 citations62
TEIJIN LTD
2 patentsHITACHI LTD
1 patentKOBAYASHI KAZUHITO
1 patentITO HARUHIKO
1 patentKOTANI TOSHIYA
1 patentTOYODA GOSEI KK
1 patentNIPPON BEE CHEMICAL CO LTD
1 patentSONY CORP
1 patentNAKAMURA SATOMI
1 patentShowing the top 50 of 51 patents by PatentIndex Score.