Inventor
ARAI HITOSHI
JP72 patents
⚠️ This page may combine multiple inventors who share the name “ARAI HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
8 patentsUS5253082AOct 12, 1993
Image forming apparatus
CANON KK31 citations92
US5081528AJan 14, 1992
Image forming apparatus
CANON KK21 citations82
US4847695AJul 11, 1989
Image processing apparatus in which the minimum and maximum widths of a pulse-width modulated signal can be independently adjusted in accordance with predetermined data signals
CANON KK21 citations82
US4709147ANov 24, 1987
Image reading apparatus which calculates an original reading domain
CANON KK19 citations82
US5103091AApr 7, 1992
Scanning optical apparatus having focal position deviation detecting and correcting capability
CANON KK17 citations74
US4999718AMar 12, 1991
Image processing apparatus with interference suppression
CANON KK13 citations74
US4811037AMar 7, 1989
Image processing apparatus
CANON KK17 citations74
US4987495AJan 22, 1991
Image processing apparatus with image formation condition detection for control of processing
CANON KK4 citations63
KYOWA HAKKO KOGYO KK
7 patentsUS7524852B2Apr 28, 2009
Bicyclic pyrimidine derivatives
KYOWA HAKKO KOGYO KK50 citations89
US5068349ANov 26, 1991
Mitomycin derivatives
KYOWA HAKKO KOGYO KK8 citations74
US5334611AAug 2, 1994
6-ethyl mitomycin derivatives
KYOWA HAKKO KOGYO KK4 citations62
US5256685AOct 26, 1993
Mitomycin derivatives
KYOWA HAKKO KOGYO KK3 citations62
US5218126AJun 8, 1993
Halogen substituted mitomycin derivatives
KYOWA HAKKO KOGYO KK0 citations52
US5180825AJan 19, 1993
Mitomycin derivatives
KYOWA HAKKO KOGYO KK1 citations52
US5021423AJun 4, 1991
Mitomycin derivatives and intermediates therefor
KYOWA HAKKO KOGYO KK0 citations52
TDK CORP
6 patentsUS5589297ADec 31, 1996
Lithium secondary cell
TDK CORP71 citations95
US5565284AOct 15, 1996
Lithium secondary cell
TDK CORP89 citations94
US7154836B2Dec 26, 2006
Optical recording/reproducing method and optical recording medium
TDK CORP27 citations92
US7136343B2Nov 14, 2006
Optical recording/reproducing method and optical recording medium
TDK CORP25 citations92
US4670337AJun 2, 1987
Magnetic recording medium
TDK CORP10 citations71
US7357970B2Apr 15, 2008
Optical recording medium
TDK CORP0 citations52
SHINETSU CHEMICAL CO
5 patentsUS4806432AFeb 21, 1989
Copper-foiled laminated sheet for flexible printed circuit board
SHINETSU CHEMICAL CO62 citations94
US6620513B2Sep 16, 2003
Base sheet for flexible printed circuit board
SHINETSU CHEMICAL CO41 citations92
US6054509AApr 25, 2000
Adhesive of epoxy resin, nitrile rubbers and curing agent
SHINETSU CHEMICAL CO45 citations92
US6143409ANov 7, 2000
Polycarbodiimide resin-containing adhesive and flexible printed circuit board
SHINETSU CHEMICAL CO17 citations83
US5916675AJun 29, 1999
Polycarbodiimide resin-containing adhesive and flexible printed circuit board
SHINETSU CHEMICAL CO15 citations73
HITACHI LTD
5 patentsUS6886084B2Apr 26, 2005
Storage controlling device and control method for a storage controlling device
HITACHI LTD41 citations92
US7073036B2Jul 4, 2006
Backup system and method for tape recording medium
HITACHI LTD25 citations89
US5502384AMar 26, 1996
Image reconstruction method in nuclear magnetic resonance imaging apparatus
HITACHI LTD6 citations62
US11106635B2Aug 31, 2021
Computer system, file storage controller, and data sharing method
HITACHI LTD0 citations52
US9501241B2Nov 22, 2016
Storage system and object management method
HITACHI LTD0 citations52
RISO KAGAKU CORP
4 patentsUS8006976B2Aug 30, 2011
Paper feed system
RISO KAGAKU CORP15 citations84
US7540578B2Jun 2, 2009
Inkjet recording apparatus
RISO KAGAKU CORP8 citations84
US8998198B2Apr 7, 2015
Sheet sorting device
RISO KAGAKU CORP3 citations59
US6020094AFeb 1, 2000
Method and device for forming a duplicate image
RISO KAGAKU CORP4 citations54
KYOWA HAKKO KIRIN CO LTD
2 patentsMITSUBISHI ELECTRIC CORP
2 patentsNAT INST JAPAN SCIENCE & TECHNOLOGY AGENCY
2 patentsUS9292910B2Mar 22, 2016
Image processing apparatus, image processing method, program, printing medium, and recording medium
NAT INST JAPAN SCIENCE & TECHNOLOGY AGENCY5 citations69
US8873879B2Oct 28, 2014
Illusion image generating apparatus, medium, image data, illusion image generating method, printing medium manufacturing method, and program
NAT INST JAPAN SCIENCE & TECHNOLOGY AGENCY5 citations69
NIPPON TELEGRAPH & TELEPHONE
1 patentMATSUSHITA ELECTRIC WORKS LTD
1 patentSAKATA DENKI CO LTD
1 patentSUZUKI MASAO
1 patentARAI HITOSHI
1 patentHITOSHI ARAI
1 patentJAPAN SCIENCE & TECH AGENCY
1 patentOGASAWARA HIROSHI
1 patentIIDA KYOICHIRO
1 patentShowing the top 50 of 72 patents by PatentIndex Score.