Inventor
YAMADA MASAHIKO
JP135 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
13 patentsUS6754398B1Jun 22, 2004
Method of and system for image processing and recording medium for carrying out the method
FUJI PHOTO FILM CO LTD81 citations98
US5761334AJun 2, 1998
Apparatus for computer aided diagnosis of medical images having abnormal patterns
FUJI PHOTO FILM CO LTD117 citations98
US6169823B1Jan 2, 2001
Image processing method and apparatus
FUJI PHOTO FILM CO LTD31 citations96
US6014474AJan 11, 2000
Image processing method and apparatus
FUJI PHOTO FILM CO LTD38 citations96
US5991457ANov 23, 1999
Multi-resolution transforming, image processing and dynamic range compressing method and apparatus
FUJI PHOTO FILM CO LTD74 citations96
US7072524B1Jul 4, 2006
Method of and system for image processing and recording medium for carrying out the method
FUJI PHOTO FILM CO LTD17 citations93
US6771793B1Aug 3, 2004
Image processing method and apparatus
FUJI PHOTO FILM CO LTD48 citations93
US6233362B1May 15, 2001
Image processing method and apparatus
FUJI PHOTO FILM CO LTD18 citations93
US6137923AOct 24, 2000
Image processing method and apparatus
FUJI PHOTO FILM CO LTD20 citations93
US6072913AJun 6, 2000
Image processing method and apparatus
FUJI PHOTO FILM CO LTD51 citations93
US5953461ASep 14, 1999
Image emphasis processing method and apparatus
FUJI PHOTO FILM CO LTD39 citations93
US5937111AAug 10, 1999
Image processing method and apparatus
FUJI PHOTO FILM CO LTD29 citations93
US6512841B2Jan 28, 2003
Image processing system
FUJI PHOTO FILM CO LTD16 citations84
SEIKO EPSON CORP
7 patentsUS7695206B2Apr 13, 2010
Printer with a peeler mechanism
SEIKO EPSON CORP18 citations92
US8047462B2Nov 1, 2011
Paper supply mechanism and roll paper printer
SEIKO EPSON CORP9 citations84
US8029083B2Oct 4, 2011
Recording medium detection method and label printer
SEIKO EPSON CORP10 citations84
US7578332B2Aug 25, 2009
Printer
SEIKO EPSON CORP16 citations84
US6916052B2Jul 12, 2005
Cover locking/unlocking mechanism and a printer having the cover locking/unlocking mechanism
SEIKO EPSON CORP16 citations84
US6565273B2May 20, 2003
Printer that accomodates rolled paper having various widths
SEIKO EPSON CORP19 citations84
US5152623AOct 6, 1992
Printer accommodating two types of printing sheets
SEIKO EPSON CORP17 citations82
FUJIFILM CORP
6 patentsUS7456867B2Nov 25, 2008
Image storing-transferring method and apparatus
FUJIFILM CORP16 citations93
US7386158B2Jun 10, 2008
Apparatus for suppressing noise by adapting filter characteristics to input image signal based on characteristics of input image signal
FUJIFILM CORP25 citations93
US9668331B2May 30, 2017
X-ray exposure control device, X-ray image detection apparatus, and X-ray imaging system
FUJIFILM CORP16 citations84
US7239732B1Jul 3, 2007
Method and unit for storing a radiation image
FUJIFILM CORP15 citations84
US8913713B2Dec 16, 2014
Radiographic image generation device and method
FUJIFILM CORP7 citations83
US8903039B2Dec 2, 2014
Tomographic image generation device and method
FUJIFILM CORP11 citations83
NGK SPARK PLUG CO
5 patentsUS5160598ANov 3, 1992
Oxygen sensor for air-fuel ratio control having a protective layer including an oxygen storage material
NGK SPARK PLUG CO48 citations96
US5849165ADec 15, 1998
Oxygen sensor for preventing silicon poisoning
NGK SPARK PLUG CO48 citations92
US5538612AJul 23, 1996
Oxygen sensor element
NGK SPARK PLUG CO24 citations92
US5443711AAug 22, 1995
Oxygen-sensor element
NGK SPARK PLUG CO50 citations92
US5326597AJul 5, 1994
Method of producing oxygen sensor for air-fuel ratio control having a protective layer including oxygen storage material
NGK SPARK PLUG CO28 citations92
NISSAN MOTOR
4 patentsUS5803846ASep 8, 1998
Continuously variable transmission with movable flange
NISSAN MOTOR21 citations91
US6089999AJul 18, 2000
Arrangement of pulley cylinder in a belt-type continuously variable transmission
NISSAN MOTOR41 citations90
US5941787AAug 24, 1999
Arrangement of pulley working fluid passage in a belt-type continuously variable transmission
NISSAN MOTOR20 citations90
US5439419AAug 8, 1995
Pulley device for continuously variable transmission
NISSAN MOTOR39 citations89
TOYOTA MOTOR CO LTD
2 patentsTOSHIBA KK
2 patentsRICOH KK
2 patentsMINO KAZUHIRO
1 patentMITSUBISHI HEAVY IND LTD
1 patentWACOM CO LTD
1 patentOGAWA MASATO
1 patentMORITA JUNYA
1 patentMEIJI SEIKA KAISHA
1 patentASTRAZENECA AB
1 patentNISSAN MOTER CO LTD
1 patentCONCEPT ENTPR INC
1 patentShowing the top 50 of 135 patents by PatentIndex Score.