Inventor · disambiguated record
Hiroaki Okamoto
Also filed as: OKAMOTO HIROAKI
77 granted patents·21 pending applications·931 citations·filing 1980–2020
99Inventor score
Top patents by PatentIndex Score
98 records- 0196US4496788APhotovoltaic deviceOSAKA TRANSFORMER CO LTD·Filed 1983·Granted Jan 29, 1985·143 cites·35 claims
- 0293US9360816B1Toner bottle driving device control method and image forming apparatusMABUCHI HIROYUKI·Filed 2015·Granted Jun 7, 2016·22 cites·11 claims
- 0393US6070411AGas turbine combustor with premixing and diffusing fuel nozzlesTOSHIBA KK·Filed 1997·Granted Jun 6, 2000·88 cites·18 claims
- 0491US8665430B2Exposure condition determining method and surface inspection apparatusOKAMOTO HIROAKI·Filed 2011·Granted Mar 4, 2014·7 cites·8 claims
- 0591US4955191ACombustor for gas turbineTOSHIBA KK·Filed 1988·Granted Sep 11, 1990·73 cites·9 claims
- 0690US8571449B2Development device, process cartridge, and image forming apparatusMIYOSHI YASUO·Filed 2010·Granted Oct 29, 2013·5 cites·58 claims
- 0789US9507313B2Image forming apparatus with removable unit and a connectable device to connect to the removable unitTERAI JUNICHI·Filed 2015·Granted Nov 29, 2016·4 cites·16 claims
- 0889US8750752B2Development device including a removable seal to seal a supplied-developer and/or a collected-developer communicating areaMIYOSHI YASUO·Filed 2013·Granted Jun 10, 2014·4 cites·12 claims
- 0988US5428145ANon-A, non-B, hepatitis virus genome, polynucleotides, polypeptides, antigen, antibody and detection systemsJAPAN IMMUNO INC·Filed 1992·Granted Jun 27, 1995·74 cites·6 claims
- 1087US8326184B2Development device and image forming apparatusKUDO NORIO·Filed 2010·Granted Dec 4, 2012·5 cites·7 claims
- 1186US8399136B2Electrolyte solution for lithium ion secondary battery, lithium ion secondary battery, fluoroalkane derivative and gelling agentOHASHI ASAMI·Filed 2011·Granted Mar 19, 2013·6 cites·22 claims
- 1284US5686734AThin film semiconductor device and photoelectric conversion device using the thin film semiconductor deviceCANON KK·Filed 1995·Granted Nov 11, 1997·58 cites·24 claims
- 1382US7369191B2Liquid crystal display with elastic ground contact on first side and multiple ground contacts on second side of drive circuit boardSANYO ELECTRIC CO·Filed 2004·Granted May 6, 2008·26 cites·9 claims
- 1480US8649714B2Development device, process cartridge, and image forming apparatus including sameKUDO NORIO·Filed 2011·Granted Feb 11, 2014·3 cites·7 claims
- 1580US8433224B2Development device, process cartridge including same, and image forming apparatus including sameFUJIWARA YOSHIHIRO·Filed 2010·Granted Apr 30, 2013·3 cites·13 claims
- 1680US5351489AFuel jetting nozzle assembly for use in gas turbine combustorTOSHIBA KK·Filed 1992·Granted Oct 4, 1994·38 cites·1 claims
- 1779US10654793B2Production method for 1-amino cyclopropane carboxylic acid nonhydrateSUMITOMO CHEMICAL CO·Filed 2018·Granted May 19, 2020·1 cites·5 claims
- 1878US4271328APhotovoltaic deviceHAMAKAWA YOSHIHIRO·Filed 1980·Granted Jun 2, 1981·34 cites·19 claims
- 1977US8455694B2Gelling agent and gelOKAMOTO HIROAKI·Filed 2010·Granted Jun 4, 2013·1 cites·2 claims
- 2076US7183190B2Semiconductor device and fabrication method thereforTOYO KOHAN CO LTD·Filed 2001·Granted Feb 27, 2007·26 cites·1 claims
- 2175US11840015B2Composition for optical three-dimensional shaping, three-dimensionally shaped article, and method for producing sameOKAMOTO CHEMICAL IND CO LTD·Filed 2019·Granted Dec 12, 2023·1 cites·3 claims
- 2275US10662278B2Composition for optical stereolithography and method for producing stereolithographic object using the sameOKAMOTO CHEMICAL IND CO LTD·Filed 2016·Granted May 26, 2020·1 cites·10 claims
- 2374US8787802B2Developing device, process cartridge, and image-forming apparatusHATTORI YOSHIO·Filed 2011·Granted Jul 22, 2014·2 cites·18 claims
- 2473US9323176B2Powder supply device and image forming apparatus incorporating sameTERAI JUNICHI·Filed 2015·Granted Apr 26, 2016·1 cites·9 claims
- 2573US8971769B2Development device including a removable seal to seal a supplied-developer and/or a collected-developer communicating areaMIYOSHI YASUO·Filed 2014·Granted Mar 3, 2015·1 cites·13 claims
- 2673US6574361B1Image measurement method, image measurement apparatus and image measurement program storage mediumFUJITSU LTD·Filed 2000·Granted Jun 3, 2003·20 cites·290 claims
- 2771US6032361AGas turbine multi-hole film cooled combustor liner and method of manufacturingTOSHIBA KK·Filed 1997·Granted Mar 7, 2000·27 cites·4 claims
- 2870US11182650B2Information processing apparatus to generate a next generation image processing program in genetic programming, control method, and non-transitory computer-readable storage medium for storage programFUJITSU LTD·Filed 2019·Granted Nov 23, 2021·1 cites·6 claims
- 2970US7033641B2Gas separating unit and method for manufacturing the sameTOYO KOHAN CO LTD·Filed 2001·Granted Apr 25, 2006·15 cites·9 claims
- 3070US6849431B2Non-B, non-C, non-G hepatitis virus gene, polynucleotide, polypeptide, virus particle, method for isolating virus particle, and method for detecting virusRYOJI TAMURA·Filed 2004·Granted Feb 1, 2005·3 cites·4 claims
- 3169US5427909AOligonucleotides and determination system of HCV genotypesJAPAN IMMUNO INC·Filed 1992·Granted Jun 27, 1995·38 cites·18 claims
- 3268US9046821B2Development device and image forming apparatus incorporating sameOHMURA TOMOYA·Filed 2013·Granted Jun 2, 2015·1 cites·20 claims
- 3367US8626034B2Development device, and image forming apparatus and process cartridge incorporating sameKOIKE TOSHIO·Filed 2012·Granted Jan 7, 2014·1 cites·10 claims
- 3466US11222267B2Image inspection apparatus, image inspection learning method, and non-transitory computer-readable storage medium for storing image inspection programFUJITSU LTD·Filed 2019·Granted Jan 11, 2022·1 cites·18 claims
- 3564US10649367B2Powder supply device and image forming apparatus incorporating sameMATSUMOTO JUNICHI·Filed 2019·Granted May 12, 2020·0 cites·18 claims
- 3664US2005158343A1Non-B, non-C, non-G hepatitis virus gene, polynucleotide, polypeptide, virus particle, method for isolating virus particle, and method for detecting virusFiled 2004·Application pending·0 cites
- 3763US5021103AMethod of forming microcrystalline silicon-containing silicon carbide filmNIPPON SOKEN·Filed 1990·Granted Jun 4, 1991·24 cites·5 claims
- 3862US5550016AOligonucleotides of HCV, primers and probes therefrom, method of determining HCV genotypes and method of detecting HCV in samplesJAPAN IMMUNO INC·Filed 1993·Granted Aug 27, 1996·29 cites·19 claims
- 3961US6531242B1Enclosed cell and sealerTOYO KOHAN LTD·Filed 1999·Granted Mar 11, 2003·32 cites·7 claims
- 4060US7175919B2Multilayered metal laminate and process for producing the sameTOYO KOHAN CO LTD·Filed 2001·Granted Feb 13, 2007·6 cites·2 claims
- 4158US2009242418A1Coating method and electrolyzing apparatus used thereforTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4257US12369582B2Pyridyloxyacetic acid compound and use of sameSUMITOMO CHEMICAL CO·Filed 2020·Granted Jul 29, 2025·0 cites·3 claims
- 4357US6292586B1Arithmetic unit, correlation arithmetic unit and dynamic image compression apparatusFUJITSU LTD·Filed 1999·Granted Sep 18, 2001·21 cites·26 claims
- 4457US2014192366A1Exposure condition determining method and surface inspection apparatusNIKON CORP·Filed 2014·Application pending·0 cites
- 4556US8350088B2Gelling agent containing a fluoroalkyl derivativeNAT UNIVERSITY CORP YAMAGUCHI UNIVERSITY·Filed 2008·Granted Jan 8, 2013·0 cites·3 claims
- 4655US11284038B2Information processing apparatus, information processing method, and computer-readable recording medium recording information processing programFUJITSU LTD·Filed 2020·Granted Mar 22, 2022·0 cites·11 claims
- 4755US11029623B2Powder amount detector including a pair of measuring electrodesKUBO TATSUYA·Filed 2020·Granted Jun 8, 2021·0 cites·14 claims
- 4854US11055571B2Information processing device, recording medium recording information processing program, and information processing methodFUJITSU LTD·Filed 2019·Granted Jul 6, 2021·0 cites·17 claims
- 4954US11014872B1Production method for 1-amino cyclopropane carboxylic acid nonhydrateSUMITOMO CHEMICAL CO·Filed 2018·Granted May 25, 2021·0 cites·3 claims
- 5054US5826431AGas turbine multi-hole film cooled combustor liner and method of manufactureTOSHIBA KK·Filed 1996·Granted Oct 27, 1998·14 cites·3 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →