Inventor · disambiguated record
Masamitsu Takahashi
Also filed as: TAKAHASHI MASAMITSU
54 granted patents·8 pending applications·854 citations·filing 1978–2022
98Inventor score
Files withHITACHI LTD18TAKAHASHI MASAMITSU10BROTHER IND LTD7BANKOKU NEEDLE MFG5SAKURA COLOR PROD CORP4
Top patents by PatentIndex Score
62 records- 0198US7185152B2Storage system, method of controlling storage system, and storage deviceHITACHI LTD·Filed 2005·Granted Feb 27, 2007·89 cites·19 claims
- 0297USD262095SPackaging container for needles or the likeBANKOKU NEEDLE MFG·Filed 1979·Granted Dec 1, 1981·46 cites·1 claims
- 0392US5583543APen input processing apparatusSHARP KK·Filed 1993·Granted Dec 10, 1996·208 cites·35 claims
- 0492US5569455AExhaust gas catalytic purifier constructionSHIMADZU CORP·Filed 1995·Granted Oct 29, 1996·150 cites·22 claims
- 0586US11914317B2Image forming apparatus including fixing liquid spraying device and collecting deviceBROTHER IND LTD·Filed 2022·Granted Feb 27, 2024·1 cites·20 claims
- 0684US8270861B2Image forming apparatus and exposure control method of controlling exposure thereinTAKAHASHI MASAMITSU·Filed 2010·Granted Sep 18, 2012·4 cites·20 claims
- 0784US7287132B2Storage system, method of controlling storage system, and storage deviceHITACHI LTD·Filed 2006·Granted Oct 23, 2007·9 cites·42 claims
- 0880US7865680B2Remote copy systemHITACHI LTD·Filed 2008·Granted Jan 4, 2011·8 cites·5 claims
- 0980US5652881AStill picture search/retrieval method carried out on the basis of color information and system for carrying out the sameHITACHI LTD·Filed 1994·Granted Jul 29, 1997·100 cites·11 claims
- 1079US7370228B2Data processing system and copy processing method thereofHITACHI LTD·Filed 2004·Granted May 6, 2008·24 cites·18 claims
- 1177US7225190B2Remote copying system with consistency guaranteed between a pairHITACHI LTD·Filed 2004·Granted May 29, 2007·18 cites·14 claims
- 1276US8271438B2Asynchronous remote copy system and storage control methodTAKAHASHI MASAMITSU·Filed 2010·Granted Sep 18, 2012·4 cites·5 claims
- 1375US9041942B2Image forming apparatusTAKAHASHI MASAMITSU·Filed 2010·Granted May 26, 2015·2 cites·17 claims
- 1473US7114044B2Storage system, method of controlling storage system, and storage deviceHITACHI LTD·Filed 2004·Granted Sep 26, 2006·11 cites·49 claims
- 1572US8745006B2Computing system and backup method using the sameHIWATASHI JUNICHI·Filed 2009·Granted Jun 3, 2014·8 cites·9 claims
- 1671US9683118B2Oil-based pigment ink composition and oil-based pigment ink writing toolSAKURA COLOR PROD CORP·Filed 2014·Granted Jun 20, 2017·2 cites·17 claims
- 1771US8161257B2Remote copy systemTAKAHASHI MASAMITSU·Filed 2011·Granted Apr 17, 2012·2 cites·10 claims
- 1870US7870423B2Data processing system and copy processing method thereofHITACHI LTD·Filed 2008·Granted Jan 11, 2011·4 cites·12 claims
- 1965US8788771B2Remote copy systemTAKAHASHI MASAMITSU·Filed 2012·Granted Jul 22, 2014·1 cites·16 claims
- 2065US6430983B1Method for manufacturing corrugated finCALSONIC KANSEI CORP·Filed 2000·Granted Aug 13, 2002·9 cites·6 claims
- 2164US10209926B2Storage system and control method thereforHITACHI LTD·Filed 2014·Granted Feb 19, 2019·1 cites·12 claims
- 2263US8495014B2Asynchronous remote copy system and storage control methodTAKAHASHI MASAMITSU·Filed 2012·Granted Jul 23, 2013·1 cites·12 claims
- 2363US8431632B2CrayonSUMITOMO KOTARO·Filed 2008·Granted Apr 30, 2013·1 cites·8 claims
- 2461US7610461B2Storage system with mainframe and open host performing remote copying by setting a copy groupHITACHI LTD·Filed 2006·Granted Oct 27, 2009·2 cites·6 claims
- 2560US11709449B2Fixing deviceBROTHER IND LTD·Filed 2021·Granted Jul 25, 2023·0 cites·14 claims
- 2660US11635719B2Fixing deviceBROTHER IND LTD·Filed 2021·Granted Apr 25, 2023·0 cites·18 claims
- 2759US8161009B2Remote copying system with consistency guaranteed between a pairIWAMURA TAKASHIGE·Filed 2006·Granted Apr 17, 2012·1 cites·30 claims
- 2857US9075542B2Storage systemHITACHI LTD·Filed 2014·Granted Jul 7, 2015·0 cites·5 claims
- 2957US4243141ANeedle packBANKOKU NEEDLE MFG·Filed 1979·Granted Jan 6, 1981·18 cites·3 claims
- 3057US4210239AFoldable needle packBANKOKU NEEDLE MFG·Filed 1978·Granted Jul 1, 1980·19 cites·3 claims
- 3157US2010017574A1Storage system, method of controlling storage system, and storage deviceHITACHI LTD·Filed 2009·Application pending·0 cites
- 3254US9268490B2Storage systemHITACHI LTD·Filed 2015·Granted Feb 23, 2016·0 cites·7 claims
- 3353US9098051B2Collection device and image forming apparatusBROTHER IND LTD·Filed 2015·Granted Aug 4, 2015·0 cites·7 claims
- 3453US8661212B2Storage systemMAKI NOBUHIRO·Filed 2008·Granted Feb 25, 2014·0 cites·6 claims
- 3553US7943684B2Process for production of black crayonSAKURA COLOR PROD CORP·Filed 2007·Granted May 17, 2011·0 cites·7 claims
- 3653US2008034177A1Storage system, method of controlling storage system, and storage deviceTAKAHASHI MASAMITSU·Filed 2007·Application pending·0 cites
- 3753US2008052479A1Storage system, method of controlling storage system, and storage deviceHITACHI LTD·Filed 2007·Application pending·0 cites
- 3852US2008110524A1Fuel oil supply nozzle method for manufacturing discharge pipe thereofKUMAKIRI YASUOMI·Filed 2007·Application pending·0 cites
- 3951US9086673B2Collection device and image forming apparatusWAKAMATSU MAYU·Filed 2013·Granted Jul 21, 2015·0 cites·19 claims
- 4051US6810469B2Storage system and method for data transfer between storage systemsHITACHI LTD·Filed 2001·Granted Oct 26, 2004·2 cites·4 claims
- 4151US2012191659A1Remote copying system with consistency guaranteed between a pairIWAMURA TAKASHIGE·Filed 2012·Application pending·0 cites
- 4249US11067929B2Fixer and image forming deviceBROTHER IND LTD·Filed 2020·Granted Jul 20, 2021·0 cites·13 claims
- 4349US8299143B2Crayon and process for producing the sameSUMITOMO KOTARO·Filed 2007·Granted Oct 30, 2012·0 cites·8 claims
- 4449US8242190B2Crayon and process for producing the sameSUMITOMO KOTARO·Filed 2007·Granted Aug 14, 2012·0 cites·6 claims
- 4549US7945753B2Computer system, management method and storage network systemHITACHI LTD·Filed 2010·Granted May 17, 2011·0 cites·10 claims
- 4649US7673106B2Computer system, management method and storage network systemHITACHI LTD·Filed 2005·Granted Mar 2, 2010·0 cites·5 claims
- 4749US6287523B1Metal thin film for metal catalyst carrier and metal catalyst converter employing the metal thin filmCALSONIC KANSEI CORP·Filed 1997·Granted Sep 11, 2001·16 cites·18 claims
- 4848US8145085B2Image forming apparatusTAKAHASHI MASAMITSU·Filed 2009·Granted Mar 27, 2012·0 cites·12 claims
- 4948US2009209678A1CrayonSAKURA COLOR PROD CORP·Filed 2007·Application pending·0 cites
- 5047US9835969B2Image forming apparatus having a plurality of selectively charged photosensitive bodies and controlling method for sameBROTHER IND LTD·Filed 2016·Granted Dec 5, 2017·0 cites·12 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →