Inventor · disambiguated record
Masahiko Yamada
Also filed as: YAMADA MASAHIKO
134 granted patents·30 pending applications·1,778 citations·filing 1977–2024
99Inventor score
Files withFUJI PHOTO FILM CO LTD30DAIKIN IND LTD22SEIKO EPSON CORP17FUJIFILM CORP9NGK SPARK PLUG CO7
Top patents by PatentIndex Score
164 records- 0197US7644938B2In-wheel suspensionTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 12, 2010·68 cites·21 claims
- 0295US11183141B2Display device and method for controlling sameWACOM CO LTD·Filed 2019·Granted Nov 23, 2021·9 cites·14 claims
- 0395US7695206B2Printer with a peeler mechanismSEIKO EPSON CORP·Filed 2005·Granted Apr 13, 2010·18 cites·14 claims
- 0494US9668331B2X-ray exposure control device, X-ray image detection apparatus, and X-ray imaging systemFUJIFILM CORP·Filed 2014·Granted May 30, 2017·16 cites·34 claims
- 0594US6754398B1Method of and system for image processing and recording medium for carrying out the methodFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 22, 2004·81 cites·141 claims
- 0693US8184156B2Image displaying system and apparatus for displaying images by changing the displayed images based on direction or direction changes of a displaying unitMINO KAZUHIRO·Filed 2009·Granted May 22, 2012·24 cites·45 claims
- 0793US7578332B2PrinterSEIKO EPSON CORP·Filed 2005·Granted Aug 25, 2009·16 cites·14 claims
- 0893US7456867B2Image storing-transferring method and apparatusFUJIFILM CORP·Filed 2005·Granted Nov 25, 2008·16 cites·9 claims
- 0993US7278267B2Steam turbine plantTOSHIBA KK·Filed 2005·Granted Oct 9, 2007·34 cites·23 claims
- 1092US8764182B2Image forming apparatus including sheet cutting deviceOGAWA MASATO·Filed 2011·Granted Jul 1, 2014·11 cites·13 claims
- 1191US8029083B2Recording medium detection method and label printerSEIKO EPSON CORP·Filed 2008·Granted Oct 4, 2011·10 cites·13 claims
- 1291US8026396B2Processes for the preparation of optically active intermediatesASTRAZENECA AB·Filed 2010·Granted Sep 27, 2011·8 cites·2 claims
- 1391US7257185B1Fuel assembly and thimble screw of the sameMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Aug 14, 2007·31 cites·4 claims
- 1490US7454157B2Image forming device and unit position adjustment methodRICOH KK·Filed 2006·Granted Nov 18, 2008·11 cites·19 claims
- 1588US6771793B1Image processing method and apparatusFUJI PHOTO FILM CO LTD·Filed 2000·Granted Aug 3, 2004·48 cites·45 claims
- 1688US5761334AApparatus for computer aided diagnosis of medical images having abnormal patternsFUJI PHOTO FILM CO LTD·Filed 1996·Granted Jun 2, 1998·117 cites·50 claims
- 1787US8047462B2Paper supply mechanism and roll paper printerSEIKO EPSON CORP·Filed 2008·Granted Nov 1, 2011·9 cites·18 claims
- 1886US10850585B2Strut-type suspension apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 1, 2020·4 cites·8 claims
- 1986US7699326B2In-wheel suspensionTOYOTA MOTOR CO LTD·Filed 2006·Granted Apr 20, 2010·20 cites·3 claims
- 2085US10081872B2Hydrogen production system and method for producing hydrogenTOSHIBA KK·Filed 2015·Granted Sep 25, 2018·2 cites·4 claims
- 2185US9957626B2Hydrogen production system and method for producing hydrogenTOSHIBA KK·Filed 2015·Granted May 1, 2018·2 cites·11 claims
- 2285US8351822B2Cover unit and printerSEIKO EPSON CORP·Filed 2010·Granted Jan 8, 2013·4 cites·7 claims
- 2384US6089999AArrangement of pulley cylinder in a belt-type continuously variable transmissionNISSAN MOTOR·Filed 1998·Granted Jul 18, 2000·41 cites·13 claims
- 2483US8790028B2Image forming apparatus with offset upper and lower sheet roll supportersNIIHARA TAKAYUKI·Filed 2010·Granted Jul 29, 2014·4 cites·19 claims
- 2583US8167307B2Image forming apparatusMAEYAMA YUICHIRO·Filed 2010·Granted May 1, 2012·4 cites·9 claims
- 2683US6687474B2Developing apparatus, image formation apparatus, and process cartridgeRICOH KK·Filed 2002·Granted Feb 3, 2004·24 cites·5 claims
- 2782US5439419APulley device for continuously variable transmissionNISSAN MOTOR·Filed 1994·Granted Aug 8, 1995·39 cites·20 claims
- 2881US10359865B2Stylus, stylus signal processing method, and stylus signal processing deviceWACOM CO LTD·Filed 2017·Granted Jul 23, 2019·3 cites·13 claims
- 2981US8657402B2Image forming apparatus including sheet cutting deviceMAEYAMA YUICHIRO·Filed 2011·Granted Feb 25, 2014·3 cites·5 claims
- 3081US7790927B2Processes for the preparation of optically active intermediatesASTRAZENECA AB·Filed 2007·Granted Sep 7, 2010·4 cites·7 claims
- 3181US5160598AOxygen sensor for air-fuel ratio control having a protective layer including an oxygen storage materialNGK SPARK PLUG CO·Filed 1990·Granted Nov 3, 1992·48 cites·38 claims
- 3280US9918692B2Radiological image photographing apparatus and operating method of radiological image photographing apparatusFUJIFILM CORP·Filed 2015·Granted Mar 20, 2018·4 cites·13 claims
- 3380US5991457AMulti-resolution transforming, image processing and dynamic range compressing method and apparatusFUJI PHOTO FILM CO LTD·Filed 1996·Granted Nov 23, 1999·74 cites·146 claims
- 3480US5443711AOxygen-sensor elementNGK SPARK PLUG CO·Filed 1992·Granted Aug 22, 1995·50 cites·55 claims
- 3580US5431017ACombuster for gas turbine system having a heat exchanging structure catalystTOSHIBA KK·Filed 1994·Granted Jul 11, 1995·41 cites·14 claims
- 3679US8903039B2Tomographic image generation device and methodFUJIFILM CORP·Filed 2013·Granted Dec 2, 2014·11 cites·14 claims
- 3778US7386158B2Apparatus for suppressing noise by adapting filter characteristics to input image signal based on characteristics of input image signalFUJIFILM CORP·Filed 2001·Granted Jun 10, 2008·25 cites·16 claims
- 3878US6565273B2Printer that accomodates rolled paper having various widthsSEIKO EPSON CORP·Filed 2001·Granted May 20, 2003·19 cites·11 claims
- 3978USD302695SComponent for a vehicular loudspeakerCONCEPT ENTPR INC·Filed 1986·Granted Aug 8, 1989·18 cites·1 claims
- 4077US8654356B2Printer cover opening/closing mechanism, and printerMAEKAWA HIRONORI·Filed 2012·Granted Feb 18, 2014·2 cites·8 claims
- 4177US5849165AOxygen sensor for preventing silicon poisoningNGK SPARK PLUG CO·Filed 1995·Granted Dec 15, 1998·48 cites·17 claims
- 4276US7072524B1Method of and system for image processing and recording medium for carrying out the methodFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jul 4, 2006·17 cites·42 claims
- 4374US9238566B2Sheet cutting device and image forming apparatus including the sheet cutting deviceOGAWA MASATO·Filed 2012·Granted Jan 19, 2016·4 cites·11 claims
- 4474US8913713B2Radiographic image generation device and methodFUJIFILM CORP·Filed 2013·Granted Dec 16, 2014·7 cites·12 claims
- 4573US8528901B2Paper feed mechanism and printerYAMADA MASAHIKO·Filed 2010·Granted Sep 10, 2013·3 cites·8 claims
- 4673US6916052B2Cover locking/unlocking mechanism and a printer having the cover locking/unlocking mechanismSEIKO EPSON CORP·Filed 2004·Granted Jul 12, 2005·16 cites·14 claims
- 4772US10675966B2Wheel driving unitTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 9, 2020·1 cites·7 claims
- 4871US6072913AImage processing method and apparatusFUJI PHOTO FILM CO LTD·Filed 1997·Granted Jun 6, 2000·51 cites·4 claims
- 4970US8278475B2Processes for the preparation of optically active intermediatesMITSUDA MASARU·Filed 2011·Granted Oct 2, 2012·1 cites·1 claims
- 5070US8191984B2Recording medium detection method and label printerYAMADA MASAHIKO·Filed 2011·Granted Jun 5, 2012·1 cites·4 claims
Showing the top 50 of 164 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →