Inventor · disambiguated record
Hisashi Hotta
Also filed as: HOTTA HISASHI
39 granted patents·8 pending applications·498 citations·filing 1976–2018
98Inventor score
Files withFUJI PHOTO FILM CO LTD25TOYO SEIKAN KAISHA LTD12FUJIFILM CORP5KOMATSU HIROSHI2DEECORP LTD1
Top patents by PatentIndex Score
47 records- 0197US6468717B2Heat-sensitive lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2001·Granted Oct 22, 2002·44 cites·6 claims
- 0297US6238839B1Lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2000·Granted May 29, 2001·51 cites·4 claims
- 0389US6482570B1Method for producing lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 2000·Granted Nov 19, 2002·21 cites·3 claims
- 0482US4828136ACan provided with easily openable closure and process for production thereofTOYO SEIKAN KAISHA LTD·Filed 1987·Granted May 9, 1989·30 cites·7 claims
- 0579US6890700B2Lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2001·Granted May 10, 2005·41 cites·8 claims
- 0679US5464724APS plate and method for processing sameFUJI PHOTO FILM CO LTD·Filed 1993·Granted Nov 7, 1995·40 cites·17 claims
- 0778US6638686B2Planographic printing plateFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 28, 2003·20 cites·11 claims
- 0871US6884565B2Planographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2003·Granted Apr 26, 2005·6 cites·15 claims
- 0970US4458040AAqueous coating resin compositionTOYO INK MFG CO·Filed 1982·Granted Jul 3, 1984·23 cites·4 claims
- 1069US4062997AOlefin resin-metal bonded structureTOYO SEIKAN KAISHA LTD·Filed 1976·Granted Dec 13, 1977·20 cites·8 claims
- 1166US7118848B2Support for lithographic printing plate and original forme for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 2002·Granted Oct 10, 2006·4 cites·15 claims
- 1266US7078153B2Planographic printing plateFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jul 18, 2006·4 cites·12 claims
- 1365US6716569B2Preparation method for lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 6, 2004·10 cites·15 claims
- 1463US6637334B2Heat-sensitive lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2001·Granted Oct 28, 2003·17 cites·13 claims
- 1562US6977132B2Planographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2002·Granted Dec 20, 2005·8 cites·22 claims
- 1662US6806031B2Support for lithographic printing plate and presensitized plateFUJI PHOTO FILM CO LTD·Filed 2001·Granted Oct 19, 2004·8 cites·2 claims
- 1761US6929895B2Lithographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2002·Granted Aug 16, 2005·7 cites·23 claims
- 1861US6716567B2Supporting body for lithography block and original lithography blockFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 6, 2004·9 cites·8 claims
- 1961US4916031ASurface-treated steel plate and bonded structure of metal materialTOYO SEIKAN KAISHA LTD·Filed 1988·Granted Apr 10, 1990·22 cites·11 claims
- 2059US6423468B1Lithographic printing plate precursor and process for lithographyFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jul 23, 2002·18 cites·5 claims
- 2157US10844509B2Method for manufacturing aluminum plate and apparatus for manufacturing aluminum plateFUJIFILM CORP·Filed 2018·Granted Nov 24, 2020·0 cites·19 claims
- 2257US7029820B2Support for lithographic printing plate and presensitized plate and method of producing lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 2002·Granted Apr 18, 2006·5 cites·14 claims
- 2356US10105640B2Gas separation composite and method of producing sameFUJIFILM CORP·Filed 2016·Granted Oct 23, 2018·0 cites·20 claims
- 2456US4404447AMethod of manufacturing a welded can bodyTOYO SEIKAN KAISHA LTD·Filed 1981·Granted Sep 13, 1983·12 cites·10 claims
- 2553US7063935B2Support for lithographic printing plate and presensitized plate and method of producing lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jun 20, 2006·1 cites·18 claims
- 2652US7087361B2Support for lithographic printing plate, method of preparing the support and presensitized plateFUJI PHOTO FILM CO LTD·Filed 2003·Granted Aug 8, 2006·10 cites·11 claims
- 2752US2006069638A1Bid management unit, bid management method and computer program productDEECORP LTD·Filed 2005·Application pending·0 cites
- 2850US7132212B2Presensitized plateFUJI PHOTO FILM CO LTD·Filed 2002·Granted Nov 7, 2006·1 cites·14 claims
- 2950US4701354AProcess for surface treatment of metal materialsTOYO SEIKAN KAISHA LTD·Filed 1985·Granted Oct 20, 1987·14 cites·8 claims
- 3048US9573404B2Manufacturing method and manufacturing apparatus of support for planographic printing plateFUJIFILM CORP·Filed 2012·Granted Feb 21, 2017·0 cites·14 claims
- 3148US6329122B2Process for the preparation of photosensitive lithographic printing plateFUJI PHOTO FILM CO LTD·Filed 1999·Granted Dec 11, 2001·11 cites·3 claims
- 3247US4581152AWater-soluble coolant for formation of drawn and ironed cansTOYO SEIKAN KAISHA LTD·Filed 1984·Granted Apr 8, 1986·10 cites·15 claims
- 3347US2006223005A1Lithographic printing plate support and presensitized plateFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 3447US2013026047A1Method and apparatus for electrolytic surface roughening treatment and method and apparatus for manufacturing planographic printing plate precursorFUJIFILM CORP·Filed 2012·Application pending·0 cites
- 3545US8968530B2Electrolytic treatment method and electrolytic treatment deviceHOTTA HISASHI·Filed 2009·Granted Mar 3, 2015·0 cites·8 claims
- 3644US2005068413A1Presensitized plate and lithographic printing methodFUJI PHOTO FILM CO LTD·Filed 2004·Application pending·0 cites
- 3743US10593989B2Method for manufacturing aluminum plate, aluminum plate, collector for storage device, and storage deviceFUJIFILM CORP·Filed 2016·Granted Mar 17, 2020·0 cites·12 claims
- 3843US4471883AWelded can and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1983·Granted Sep 18, 1984·6 cites·2 claims
- 3943US4113539AOlefin resin-metal bonded structureTOYO SEIKAN KAISHA LTD·Filed 1977·Granted Sep 12, 1978·7 cites·1 claims
- 4042US2012247965A1Method for producing lithographic printing plate original plate and method for roughening surface of aluminum support bodyKOMATSU HIROSHI·Filed 2012·Application pending·0 cites
- 4142US2004063033A1Presensitized plateFUJI PHOTO FILM CO LTD·Filed 2003·Application pending·0 cites
- 4242US2004185375A1Planographic printing plate precursorFUJI PHOTO FILM CO LTD·Filed 2004·Application pending·0 cites
- 4341US4392582ARetortable bonded canTOYO SEIKAN KAISHA LTD·Filed 1981·Granted Jul 12, 1983·5 cites·1 claims
- 4441US2011233064A1Electrolytic treatment method and apparatus, and method and apparatus for manufacturing planographic printing plateKOMATSU HIROSHI·Filed 2011·Application pending·0 cites
- 4535US4650700AMethod for surface treatment of metal blanksTOYO SEIKAN KAISHA LTD·Filed 1985·Granted Mar 17, 1987·5 cites·13 claims
- 4635US4282981ABright welded seam can of tinplateTOYO SEIKAN KAISHA LTD·Filed 1980·Granted Aug 11, 1981·7 cites·4 claims
- 4729US4409456AWelded can and process for preparation thereofTOYO SEIKAN KAISHA LTD·Filed 1981·Granted Oct 11, 1983·1 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Hisashi Hotta files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →