Inventor · disambiguated record
Kiyoshi Masuda
Also filed as: MASUDA KIYOSHI
36 granted patents·2 pending applications·1,629 citations·filing 1980–2013
98Inventor score
Files withHITACHI LTD11NIPPON CATALYTIC CHEM IND9CANON KK4OMRON TATEISI ELECTRONICS CO3ANZEN MOTOR CAR2
Top patents by PatentIndex Score
38 records- 0198US4587379ACard authenticating apparatus for card-based transaction processing systemOMRON TATEISI ELECTRONICS CO·Filed 1984·Granted May 6, 1986·239 cites·7 claims
- 0296US5483632AMethod and system of help-information controlHITACHI LTD·Filed 1995·Granted Jan 9, 1996·266 cites·16 claims
- 0395US4775605ALayered photosensitive material for electrophotographyRICOH KK·Filed 1986·Granted Oct 4, 1988·75 cites·15 claims
- 0494US5012228AMethod of operation for an active matrix type display deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1990·Granted Apr 30, 1991·169 cites·1 claims
- 0591US8926054B2Conveyance apparatus and method for calculating conveyance correction valueCANON KK·Filed 2013·Granted Jan 6, 2015·9 cites·9 claims
- 0689US7149696B2System and method for accepting information from information providers, mediating the received information, and providing mediated information to information beneficiariesOMRON TATEISI ELECTRONICS CO·Filed 2001·Granted Dec 12, 2006·111 cites·15 claims
- 0788US6069244APhthalocyanine compound, method for production thereof, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1999·Granted May 30, 2000·32 cites·19 claims
- 0888US5968688AColor filter grade photosensitive resin coloring composition and color filter using the sameNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Oct 19, 1999·76 cites·29 claims
- 0985US4474811AAnti-inflammatory ophthalmic solution and process for preparing the sameKAKENYAKU KAKO KK·Filed 1982·Granted Oct 2, 1984·47 cites·5 claims
- 1083US5300966AProjectorNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Apr 5, 1994·70 cites·20 claims
- 1181US4829468APrint control systemHITACHI LTD·Filed 1987·Granted May 9, 1989·71 cites·15 claims
- 1280US6323340B1Phthalocyanine compound, method for production thereof, and near infrared absorption dye using the compoundNIPPON SHOBUKAI CO LTD·Filed 2000·Granted Nov 27, 2001·27 cites·14 claims
- 1378US5998609APhthalocyanine compounds, process for preparing the same, and optical recording medium made using the sameNIPPON CATALYTIC CHEM IND·Filed 1998·Granted Dec 7, 1999·30 cites·25 claims
- 1475US5241655AMenu presentation method and data processing apparatusHITACHI LTD·Filed 1989·Granted Aug 31, 1993·57 cites·37 claims
- 1574US4951233ADocument producing apparatus having in-document layout displayHITACHI LTD·Filed 1988·Granted Aug 21, 1990·49 cites·5 claims
- 1670US5142618AWindow management apparatus for a document creating apparatusHITACHI LTD·Filed 1990·Granted Aug 25, 1992·57 cites·7 claims
- 1770US5003499ADocument preparation apparatus having rearrangement apparatus for rearranging text according to region attribate informationHITACHI LTD·Filed 1988·Granted Mar 26, 1991·44 cites·3 claims
- 1870US4382953AOphthalmic solution for intraocular pressure reductionKAKENYAKU KAKO KK·Filed 1980·Granted May 10, 1983·29 cites·11 claims
- 1967US8979235B2Conveyance apparatus and recording apparatusCANON KK·Filed 2013·Granted Mar 17, 2015·1 cites·12 claims
- 2066US5434963AMethod and system of help-information control method and systemHITACHI LTD·Filed 1992·Granted Jul 18, 1995·38 cites·63 claims
- 2163US6094186ADocument format setting method and apparatusHITACHI LTD·Filed 1995·Granted Jul 25, 2000·26 cites·6 claims
- 2261US5302969ADocument format setting method and apparatusHITACHI LTD·Filed 1991·Granted Apr 12, 1994·19 cites·3 claims
- 2361US5166025AMatric plate for electrophotographic platemaking, production thereof and printing plateNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Nov 24, 1992·13 cites·22 claims
- 2460US5355586AWheel examining apparatusANZEN MOTOR CAR·Filed 1993·Granted Oct 18, 1994·19 cites·7 claims
- 2558US7238801B2Phthalocyanine compound, method for production thereof, and near infrared absorbing dye and near infrared absorbing filter using sameNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Jul 3, 2007·3 cites·12 claims
- 2654US5243691ASystem for printing documentsHITACHI LTD·Filed 1990·Granted Sep 7, 1993·26 cites·10 claims
- 2750US7473777B2Method for production of halogen-containing phthalocyanine compoundNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Jan 6, 2009·0 cites·12 claims
- 2844US7132465B2Near-infrared absorbing coat film and near-infrared absorbing resin compositionNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Nov 7, 2006·1 cites·3 claims
- 2942US9375955B2Printing apparatus and control methodCANON KK·Filed 2013·Granted Jun 28, 2016·0 cites·12 claims
- 3042US7239982B2Information processing device and methodOMRON TATEISI ELECTRONICS CO·Filed 2003·Granted Jul 3, 2007·1 cites·4 claims
- 3142US2004249599A1Information processing system, information processing apparatus, and information processing methodFiled 2002·Application pending·0 cites
- 3241US5608091AQuinizarin compound, method for production thereof, and use thereforNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Mar 4, 1997·5 cites·6 claims
- 3340US5817843AQuinizarin compound, method for production thereof, and use thereforNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Oct 6, 1998·6 cites·12 claims
- 3439US9327527B2Printing apparatus, conveying apparatus, and control methodCANON KK·Filed 2013·Granted May 3, 2016·0 cites·9 claims
- 3539US5297344AWheel examining apparatusANZEN MOTOR CAR·Filed 1991·Granted Mar 29, 1994·8 cites·25 claims
- 3638US5978627AMethod and system for measuring sensitivity of electrophotographic photoconductorRICOH KK·Filed 1998·Granted Nov 2, 1999·4 cites·14 claims
- 3738US2002004408A1Portable mobile unitFiled 2001·Application pending·0 cites
- 3822US6308180B1Computer process data transferring with automatic clipping of picturesHITACHI LTD·Filed 1998·Granted Oct 23, 2001·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →