Inventor
HASHIMOTO KEISUKE
JP114 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
13 patentsUS6330603B1Dec 11, 2001
Communication apparatus, communication method, and record medium
TOSHIBA KK52 citations93
US6290782B1Sep 18, 2001
Magnetic material and manufacturing method thereof, and bonded magnet using the same
TOSHIBA KK16 citations93
US6251075B1Jun 26, 2001
Ultrasonic diagnosis apparatus
TOSHIBA KK28 citations93
US5968290AOct 19, 1999
Permanent magnet material and bonded magnet
TOSHIBA KK25 citations93
US6363727B1Apr 2, 2002
Cold accumulating material and cold accumulation refrigerator using the same
TOSHIBA KK29 citations92
US6334909B1Jan 1, 2002
Cold-accumulating material and cold-accumulating refrigerator using the same
TOSHIBA KK21 citations92
US5716462AFeb 10, 1998
Magnetic material and bonded magnet
TOSHIBA KK44 citations91
US6003320ADec 21, 1999
Cold accumulating material for extremely low temperature cold, refrigerator using the same and heat shielding member
TOSHIBA KK31 citations90
US5753386AMay 19, 1998
Hydrogen-absorbing alloy for battery and secondary nickel-metal hydride battery
TOSHIBA KK19 citations83
US7060032B2Jun 13, 2006
Ultrasonic diagnostic device, function extending method related to ultrasonic diagnosis, and method of providing extension function related to ultrasonic diagnosis
TOSHIBA KK9 citations74
US6468440B1Oct 22, 2002
Magnet powder and method for producing the same, and bonded magnet using the same
TOSHIBA KK8 citations74
US6406559B2Jun 18, 2002
Magnetic material and manufacturing method thereof, and bonded magnet using the same
TOSHIBA KK13 citations74
US5968289AOct 19, 1999
Permanent magnetic material and bond magnet
TOSHIBA KK8 citations74
NISSAN CHEMICAL IND LTD
11 patentsUS9263286B2Feb 16, 2016
Diarylamine novolac resin
NISSAN CHEMICAL IND LTD8 citations84
US8993215B2Mar 31, 2015
Resist underlayer film forming composition containing phenylindole-containing novolac resin
NISSAN CHEMICAL IND LTD11 citations84
US8048615B2Nov 1, 2011
Silicon-containing resist underlayer coating forming composition for forming photo-crosslinking cured resist underlayer coating
NISSAN CHEMICAL IND LTD17 citations83
US11720024B2Aug 8, 2023
Resist underlayer film-forming composition containing indolocarbazole novolak resin
NISSAN CHEMICAL IND LTD4 citations74
US11650505B2May 16, 2023
Resist underlayer film-forming composition containing novolac resin reacted with aromatic methylol compound
NISSAN CHEMICAL IND LTD2 citations73
US10804111B2Oct 13, 2020
Method for roughening surface using wet treatment
NISSAN CHEMICAL IND LTD5 citations73
US9746772B2Aug 29, 2017
Resist underlayer film forming composition for lithography containing polyether structure-containing resin
NISSAN CHEMICAL IND LTD5 citations73
US9469777B2Oct 18, 2016
Resist underlayer film forming composition that contains novolac resin having polynuclear phenol
NISSAN CHEMICAL IND LTD4 citations73
US9261790B2Feb 16, 2016
Resist underlayer film-forming composition containing copolymer resin having heterocyclic ring
NISSAN CHEMICAL IND LTD4 citations73
US9244353B2Jan 26, 2016
Resist underlayer film forming composition
NISSAN CHEMICAL IND LTD3 citations73
US8674052B2Mar 18, 2014
Carbazole novolak resin
NISSAN CHEMICAL IND LTD5 citations72
MINOLTA CO LTD
7 patentsUS6792161B1Sep 14, 2004
Image input device with dust detector
MINOLTA CO LTD146 citations99
US6978045B1Dec 20, 2005
Image-processing apparatus
MINOLTA CO LTD20 citations93
US6731801B2May 4, 2004
Image processing apparatus and method for recognizing specific pattern and recording medium having image processing program recorded thereon
MINOLTA CO LTD17 citations92
US6643400B1Nov 4, 2003
Image processing apparatus and method for recognizing specific pattern and recording medium having image processing program recorded thereon
MINOLTA CO LTD19 citations92
US6614892B1Sep 2, 2003
Data communication apparatus and method of data communication
MINOLTA CO LTD16 citations84
US6873428B1Mar 29, 2005
Data communication apparatus
MINOLTA CO LTD7 citations74
US6788829B1Sep 7, 2004
Image processing apparatus and method for recognizing specific pattern and recording medium having image processing program recorded thereon
MINOLTA CO LTD11 citations74
E INK CORP
4 patentsUS10495941B2Dec 3, 2019
Foldable electro-optic display including digitization and touch sensing
E INK CORP52 citations94
US10146261B2Dec 4, 2018
Wearable apparatus having a flexible electrophoretic display
E INK CORP8 citations84
US11513415B2Nov 29, 2022
Foldable electrophoretic display module including non-conductive support plate
E INK CORP5 citations78
US10670892B2Jun 2, 2020
Foldable electro-optic display apparatus
E INK CORP4 citations73
SONY CORP
4 patentsUS7277081B2Oct 2, 2007
Information processing apparatus
SONY CORP26 citations92
US6262959B1Jul 17, 2001
Disc cartridge
SONY CORP10 citations74
US9477133B2Oct 25, 2016
Displaying medium and displaying apparatus
SONY CORP4 citations73
US10002556B2Jun 19, 2018
Display control to alleviate transition of pixel to an undesired level of gradation over time
SONY CORP3 citations63
KAWASAKI HEAVY IND LTD
2 patentsSHINJO TETSUYA
2 patentsUS9263285B2Feb 16, 2016
Composition for forming a resist underlayer film including hydroxyl group-containing carbazole novolac resin
SHINJO TETSUYA7 citations82
US9343324B2May 17, 2016
Resist underlayer film-forming composition which contains alicyclic skeleton-containing carbazole resin
SHINJO TETSUYA3 citations71
SEKISUI CHEMICAL CO LTD
1 patentMATSUOKA HIROKI
1 patentNISSAN CHEMICAL CORP
1 patentUENO SHIGEHIRO
1 patentOHYU SHIGEHARU
1 patentEISAI R&D MAN CO LTD
1 patentSEIKO EPSON CORP
1 patentShowing the top 50 of 114 patents by PatentIndex Score.