Inventor
HOTTA YOSHIHIKO
JP121 patents
⚠️ This page may combine multiple inventors who share the name “HOTTA YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
27 patentsUS5298476AMar 29, 1994
Rewritable bar code display medium, and image display method and image display apparatus using the same
RICOH KK123 citations99
US5920844AJul 6, 1999
Information display method
RICOH KK129 citations98
US5471044ANov 28, 1995
Information recording card, and information recording and recognition methods using the card
RICOH KK125 citations98
US6329035B1Dec 11, 2001
Optical data storage medium capable of reversibly displaying information
RICOH KK119 citations97
US5521371AMay 28, 1996
Rewritable bar code display medium, and image display method and image display apparatus using the same
RICOH KK50 citations96
US7728860B2Jun 1, 2010
Method for image processing and image processing apparatus
RICOH KK21 citations93
US6818591B2Nov 16, 2004
Reversible thermosensitive recording medium, label, and image forming and erasing method using the same
RICOH KK48 citations93
US6172001B1Jan 9, 2001
Reversible thermosensitive recording medium and image forming and erasing method using the same
RICOH KK25 citations93
US5948727ASep 7, 1999
Reversible thermosensitive recording medium and image forming and erasing method using the same
RICOH KK25 citations93
US5686382ANov 11, 1997
Thermal recording structure and method
RICOH KK21 citations93
US4917948AApr 17, 1990
Reversible thermosensitive recording material
RICOH KK31 citations93
US7439993B2Oct 21, 2008
Image processing method and image processing apparatus
RICOH KK39 citations92
US6660452B2Dec 9, 2003
Optical information memory medium and display recording method using the same
RICOH KK21 citations92
US5747413AMay 5, 1998
Reversible thermosensitive recording material and method of forming and erasing images
RICOH KK23 citations92
US5379058AJan 3, 1995
Recording apparatus using a thermosensitive recording medium
RICOH KK20 citations92
US5321239AJun 14, 1994
Card processing method
RICOH KK25 citations92
US5283220AFeb 1, 1994
Reversible thermosensitive recording material
RICOH KK27 citations92
US5278128AJan 11, 1994
Reversible thermosensitive recording material
RICOH KK41 citations92
US5219820AJun 15, 1993
Reversible thermosensitive recording material and method of producing the same
RICOH KK46 citations92
US5158924AOct 27, 1992
Reversible thermosensitive recording material and image display method of using the same
RICOH KK43 citations92
US6489265B1Dec 3, 2002
Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the medium
RICOH KK16 citations91
US6174836B1Jan 16, 2001
Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the medium
RICOH KK29 citations91
US5880445AMar 9, 1999
Method of recording information and images in card having information recording portion and image recording portion
RICOH KK39 citations91
US6770592B2Aug 3, 2004
Reversible thermosensitive recording medium and image processing method using the same
RICOH KK22 citations90
US6015770AJan 18, 2000
Reversible thermosensitive recording material and method of use thereof
RICOH KK18 citations84
US6362130B1Mar 26, 2002
Reversible thermosensitive recording medium, card, label, disk, disk cartridge, tape cassette, method of producing the recording medium, and method of recording and erasing images using the same
RICOH KK16 citations83
US6096683AAug 1, 2000
Reversible thermosensitive recording medium and method for producing the medium
RICOH KK19 citations83
HONDA MOTOR CO LTD
11 patentsUS6079485AJun 27, 2000
Vehicle air-conditioning system with seat heating and cooling device
HONDA MOTOR CO LTD314 citations99
US5711592AJan 27, 1998
Lamplight device for vehicle
HONDA MOTOR CO LTD183 citations99
US5656916AAug 12, 1997
Apparatus for controlling the currents supplied for battery charging and an electric load during charging of an electric vehicle battery
HONDA MOTOR CO LTD145 citations98
US5650710AJul 22, 1997
Apparatus for controlling a charging start time and charging period for a storage battery in an electric vehicle to complete charging at a scheduled boarding time
HONDA MOTOR CO LTD141 citations98
US5490572AFeb 13, 1996
Battery temperature control system in electric automobile
HONDA MOTOR CO LTD438 citations98
US5305613AApr 26, 1994
Air conditioning system suitable for use in a electric vehicle
HONDA MOTOR CO LTD105 citations97
US5686812ANov 11, 1997
Apparatus for controlling charging of a storage battery for use on an electric vehicle
HONDA MOTOR CO LTD70 citations96
US5572881ANov 12, 1996
Air conditioning system suitable for use in an electric vehicle
HONDA MOTOR CO LTD43 citations96
US5524446AJun 11, 1996
Air conditioning system suitable for use in an electric vehicle
HONDA MOTOR CO LTD40 citations96
US5330385AJul 19, 1994
Air conditioning system suitable for use in an electric vehicle
HONDA MOTOR CO LTD66 citations96
US5325912AJul 5, 1994
Air conditioning system with reduced energy consumption during defrosting for an electric vehicle
HONDA MOTOR CO LTD47 citations92
ISHIMI TOMOMI
4 patentsUS8471885B2Jun 25, 2013
Image processing method and image processing apparatus
ISHIMI TOMOMI7 citations84
US8284222B2Oct 9, 2012
Image erasing method and image erasing apparatus
ISHIMI TOMOMI9 citations84
US8106934B2Jan 31, 2012
Image processing method, and image processor
ISHIMI TOMOMI19 citations84
US8101334B2Jan 24, 2012
Image processing method and image processing apparatus
ISHIMI TOMOMI7 citations84
SUMITOMO WIRING SYSTEMS
3 patentsKAWAHARA SHINYA
2 patentsMITSUBISHI PLASTICS INC
1 patentRICOH CO LTD
1 patentASAI TOSHIAKI
1 patentShowing the top 50 of 121 patents by PatentIndex Score.