Inventor
ENDO TAKAFUMI
JP79 patents
⚠️ This page may combine multiple inventors who share the name “ENDO TAKAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
16 patentsUS5489992AFeb 6, 1996
Contact image sensor with continuous light source positioned adjacent to detection object
MITSUBISHI ELECTRIC CORP56 citations96
US5569390AOct 29, 1996
Image sensor having a multi-layered printed circuit board with increased parallel-plate capacitance and method for manufacturing the same
MITSUBISHI ELECTRIC CORP27 citations93
US6969838B2Nov 29, 2005
Image sensor
MITSUBISHI ELECTRIC CORP19 citations91
US7859726B2Dec 28, 2010
Image reading apparatus
MITSUBISHI ELECTRIC CORP40 citations90
US4782202ANov 1, 1988
Method and apparatus for resistance adjustment of thick film thermal print heads
MITSUBISHI ELECTRIC CORP41 citations90
US4343833AAug 10, 1982
Method of manufacturing thermal head
MITSUBISHI ELECTRIC CORP33 citations90
US7884976B2Feb 8, 2011
Image sensing apparatus
MITSUBISHI ELECTRIC CORP14 citations84
US7982924B2Jul 19, 2011
Image reading device
MITSUBISHI ELECTRIC CORP8 citations83
US5107176AApr 21, 1992
Plasma display device
MITSUBISHI ELECTRIC CORP21 citations82
US7166827B2Jan 23, 2007
Contact-type image sensor module and image reading apparatus using the module
MITSUBISHI ELECTRIC CORP13 citations77
US5444464AAug 22, 1995
Thermal printer head driving circuit with thermal history based control
MITSUBISHI ELECTRIC CORP2 citations63
US5377159ADec 27, 1994
Improved method and circuit for historical control of thermal printing
MITSUBISHI ELECTRIC CORP3 citations63
US5346318ASep 13, 1994
Thermal recording head driving device
MITSUBISHI ELECTRIC CORP6 citations63
US4518971AMay 21, 1985
Thermal head
MITSUBISHI ELECTRIC CORP6 citations63
US7612425B2Nov 3, 2009
Image sensor with a transparent plate having refractive index changing regions
MITSUBISHI ELECTRIC CORP4 citations61
US7711175B2May 4, 2010
Image reading apparatus
MITSUBISHI ELECTRIC CORP6 citations60
NISSAN CHEMICAL IND LTD
15 patentsUS9005873B2Apr 14, 2015
Composition for forming resist underlayer film for EUV lithography
NISSAN CHEMICAL IND LTD11 citations83
US11650505B2May 16, 2023
Resist underlayer film-forming composition containing novolac resin reacted with aromatic methylol compound
NISSAN CHEMICAL IND LTD2 citations73
US9469777B2Oct 18, 2016
Resist underlayer film forming composition that contains novolac resin having polynuclear phenol
NISSAN CHEMICAL IND LTD4 citations73
US9244353B2Jan 26, 2016
Resist underlayer film forming composition
NISSAN CHEMICAL IND LTD3 citations73
US9195137B2Nov 24, 2015
Composition for forming highly adhesive resist underlayer film
NISSAN CHEMICAL IND LTD5 citations73
US8361695B2Jan 29, 2013
Resist underlayer film forming composition and method for forming resist pattern
NISSAN CHEMICAL IND LTD2 citations63
US12405533B2Sep 2, 2025
Resist underlayer film-forming composition containing substituted crosslinkable compound
NISSAN CHEMICAL IND LTD0 citations62
US11199777B2Dec 14, 2021
Resist underlayer film-forming composition containing novolac polymer having secondary amino group
NISSAN CHEMICAL IND LTD1 citations62
US11155684B2Oct 26, 2021
Photocrosslinkable group-containing composition for coating stepped substrate
NISSAN CHEMICAL IND LTD0 citations62
US10191374B2Jan 29, 2019
Resist underlayer film-forming composition
NISSAN CHEMICAL IND LTD1 citations62
US9250525B2Feb 2, 2016
Resist underlayer film-forming composition
NISSAN CHEMICAL IND LTD2 citations62
US9165782B2Oct 20, 2015
Additive for resist underlayer film-forming composition and resist underlayer film-forming composition containing the same
NISSAN CHEMICAL IND LTD2 citations62
US12242194B2Mar 4, 2025
Resist underlayer film-forming composition comprising epoxy adduct having long-chain alkyl group
NISSAN CHEMICAL IND LTD0 citations52
US12072629B2Aug 27, 2024
Resist underlayer film-forming composition containing novolac resin to which aromatic vinyl compound is added
NISSAN CHEMICAL IND LTD0 citations52
US11674053B2Jun 13, 2023
Composition for forming underlayer film of self-assembled film including aliphatic polycyclic structure
NISSAN CHEMICAL IND LTD0 citations52
NISSAN CHEMICAL CORP
11 patentsUS11681223B2Jun 20, 2023
Photocurable composition and method for producing semiconductor device
NISSAN CHEMICAL CORP2 citations73
US12366804B2Jul 22, 2025
Composition containing a heterocyclic compound having a dicyanostyryl group, for forming a resist underlayer film capable of being wet etched
NISSAN CHEMICAL CORP0 citations63
US11977331B2May 7, 2024
Composition containing a dicyanostyryl group, for forming a resist underlayer film capable of being wet etched
NISSAN CHEMICAL CORP0 citations63
US12222651B2Feb 11, 2025
Resist underlayer film forming composition having a disulfide structure
NISSAN CHEMICAL CORP1 citations62
US12147158B2Nov 19, 2024
Photocurable composition and method for producing semiconductor device
NISSAN CHEMICAL CORP0 citations62
US11460771B2Oct 4, 2022
Protective film forming composition having an acetal structure
NISSAN CHEMICAL CORP1 citations62
US12331156B2Jun 17, 2025
Chemical-resistant protective film forming composition containing hydroxyaryl-terminated polymer
NISSAN CHEMICAL CORP0 citations59
US11965059B2Apr 23, 2024
Chemical-resistant protective film forming composition containing hydroxyaryl-terminated polymer
NISSAN CHEMICAL CORP0 citations59
US12044968B2Jul 23, 2024
Protective film-forming composition having acetal structure and amide structure
NISSAN CHEMICAL CORP0 citations52
US11768436B2Sep 26, 2023
Protective film forming composition having a diol structure
NISSAN CHEMICAL CORP0 citations52
US11385546B2Jul 12, 2022
Multi-level substrate coating film-forming composition containing plasma-curable compound based on unsaturated bonds between carbon atoms
NISSAN CHEMICAL CORP0 citations52
SAKAMOTO RIKIMARU
2 patentsENDO TAKAFUMI
1 patentFUJITSU LTD
1 patentMINOBE TADASHI
1 patentUNIPRES CORP
1 patentTOKIDA NAOYUKI
1 patentOHNISHI RYUJI
1 patentShowing the top 50 of 79 patents by PatentIndex Score.