Inventor · disambiguated record
Seiji Hata
Also filed as: HATA SEIJI
22 granted patents·3 pending applications·935 citations·filing 1980–2017
96Inventor score
Files withHITACHI LTD17BIOMASS CONVERSIONS LLC3HATA SEIJI2BIOMASS CONV LLC1BIOMASS CONVERSIONS L L C1
Top patents by PatentIndex Score
25 records- 0196US4783829APattern recognition apparatusHITACHI LTD·Filed 1984·Granted Nov 8, 1988·221 cites·26 claims
- 0290US7954734B2Disruptor system for dry cellulosic materialsBIOMASS CONVERSIONS LLC·Filed 2007·Granted Jun 7, 2011·20 cites·4 claims
- 0386US4730258AMethod of and apparatus for controlling automated devicesHITACHI LTD·Filed 1985·Granted Mar 8, 1988·56 cites·10 claims
- 0484US5166985AMethod and apparatus for inspecting surface pattern of objectHITACHI LTD·Filed 1991·Granted Nov 24, 1992·64 cites·18 claims
- 0582US4731853AThree-dimensional vision systemHITACHI LTD·Filed 1985·Granted Mar 15, 1988·88 cites·25 claims
- 0679US4737845AMethod of loading surface mounted device and an apparatus thereforHITACHI LTD·Filed 1986·Granted Apr 12, 1988·67 cites·15 claims
- 0778US4803735AMethod and apparatus for calculating position and orientation by combination of features of partial shapesHITACHI LTD·Filed 1986·Granted Feb 7, 1989·71 cites·9 claims
- 0876US4748675AMethod for controlling image processing deviceHITACHI LTD·Filed 1985·Granted May 31, 1988·31 cites·3 claims
- 0974US5076697AApparatus and method for inspecting defect of mounted component with slit lightHITACHI LTD·Filed 1988·Granted Dec 31, 1991·45 cites·5 claims
- 1074US5034991ACharacter recognition method and systemHITACHI LTD·Filed 1990·Granted Jul 23, 1991·95 cites·20 claims
- 1169US5208463AMethod and apparatus for detecting deformations of leads of semiconductor deviceHITACHI LTD·Filed 1991·Granted May 4, 1993·34 cites·9 claims
- 1263US5189707AMethod of loading surface mounted device and an apparatus thereforHITACHI LTD·Filed 1988·Granted Feb 23, 1993·24 cites·14 claims
- 1362US4680802APosture judgement system in image processingHITACHI LTD·Filed 1985·Granted Jul 14, 1987·32 cites·3 claims
- 1460US2018009133A1Cellulosic micropowder production systemBIOMASS CONV LLC·Filed 2017·Application pending·0 cites
- 1559US5369493AComponent transporting apparatus and methodHITACHI LTD·Filed 1991·Granted Nov 29, 1994·24 cites·31 claims
- 1656US4606066AProgrammable image processorHITACHI LTD·Filed 1983·Granted Aug 12, 1986·26 cites·31 claims
- 1753US7435317B2Desalination of ocean waterBIOMASS CONVERSIONS L L C·Filed 2001·Granted Oct 14, 2008·4 cites·20 claims
- 1853US2014265002A1Cellulosic micropowder production systemBIOMASS CONVERSIONS LLC·Filed 2013·Application pending·0 cites
- 1952US8569018B2Simplified method for digestion of cellulosic biomassHATA SEIJI·Filed 2009·Granted Oct 29, 2013·0 cites·9 claims
- 2052US2009032387A1Desalination of ocean waterBIOMASS CONVERSIONS LLC·Filed 2008·Application pending·0 cites
- 2145US9193802B2Polyvinyl alcohol polymer, and method for producing hydrolyzable cellulose using the sameHATA SEIJI·Filed 2011·Granted Nov 24, 2015·0 cites·8 claims
- 2241US4339765ATransistor deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jul 13, 1982·8 cites·3 claims
- 2340US4718101AImage processing segmentation apparatusHITACHI LTD·Filed 1985·Granted Jan 5, 1988·18 cites·5 claims
- 2436US4467170AElectron beam drilling apparatusHITACHI LTD·Filed 1982·Granted Aug 21, 1984·5 cites·8 claims
- 2531US4779002AMethod and apparatus for measuring optical cutting beam with parallel beam referencingHITACHI LTD·Filed 1987·Granted Oct 18, 1988·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →