Inventor
MAEKAWA TOMOHIRO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “MAEKAWA TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
16 patentsUS5385416AJan 31, 1995
Device for identifying an ink ribbon cartridge used in a printer
SONY CORP74 citations95
US6945720B2Sep 20, 2005
Printer
SONY CORP9 citations81
US6960038B2Nov 1, 2005
Printer
SONY CORP4 citations73
US5544965AAug 13, 1996
Printer
SONY CORP9 citations73
US5447382ASep 5, 1995
Apparatus and method for printing
SONY CORP18 citations73
US7140795B2Nov 28, 2006
Printer
SONY CORP10 citations72
US5949479ASep 7, 1999
Film scanning apparatus using plural film feed speeds and sampling rates
SONY CORP9 citations72
US7104714B2Sep 12, 2006
Printer
SONY CORP1 citations62
US6988844B2Jan 24, 2006
Printer
SONY CORP2 citations62
US6984085B2Jan 10, 2006
Printer
SONY CORP1 citations62
US5531527AJul 2, 1996
Apparatus and method for video printing
SONY CORP6 citations62
US6118477ASep 12, 2000
Picture reading apparatus
SONY CORP2 citations61
US6976800B2Dec 20, 2005
Printer
SONY CORP0 citations51
US6971810B2Dec 6, 2005
Printer
SONY CORP0 citations51
US6957922B2Oct 25, 2005
Printer
SONY CORP0 citations51
US6955487B2Oct 18, 2005
Printer
SONY CORP0 citations51
SUMITOMO CHEMICAL CO
7 patentsUS6042945AMar 28, 2000
Light diffusing laminated resin sheet
SUMITOMO CHEMICAL CO29 citations92
US6723772B2Apr 20, 2004
Resin composition, molded article and laminated plate using the same
SUMITOMO CHEMICAL CO17 citations84
US6908670B1Jun 21, 2005
Laminated extruded resin sheet
SUMITOMO CHEMICAL CO9 citations74
US6713004B2Mar 30, 2004
Process for producing a methyl methacrylate-based resin article
SUMITOMO CHEMICAL CO11 citations74
US6433044B1Aug 13, 2002
Methyl methacrylate resin composition and molded article thereof
SUMITOMO CHEMICAL CO13 citations74
US7226970B2Jun 5, 2007
Resin composition and molded article thereof
SUMITOMO CHEMICAL CO0 citations52
US7423094B2Sep 9, 2008
Light-diffusing polycarbonate resin composition
SUMITOMO CHEMICAL CO0 citations42
KOYO SEIKO CO
5 patentsUS6705422B2Mar 16, 2004
Electric power steering device equipped with anti-theft function and method for manufacturing same
KOYO SEIKO CO34 citations92
US6988582B2Jan 24, 2006
Gear, reduction gear combination and electric power steering apparatus
KOYO SEIKO CO21 citations89
US6431601B2Aug 13, 2002
Electric power steering apparatus
KOYO SEIKO CO17 citations84
US6722168B2Apr 20, 2004
Steering locking device
KOYO SEIKO CO3 citations60
US6925902B2Aug 9, 2005
Worm speed change apparatus and electric power steering apparatus
KOYO SEIKO CO0 citations39
CANON KK
4 patentsUS4820918AApr 11, 1989
Optical encoder including transparent substrates having formed indicators therein
CANON KK28 citations92
US4744684AMay 17, 1988
Impact-type recording apparatus
CANON KK10 citations74
USD282374SJan 28, 1986
Electronic typewriter
CANON KK9 citations73
US5838324ANov 17, 1998
Information processing apparatus for displaying a plurality of modes of operation thereof
CANON KK7 citations63