Inventor · disambiguated record
Eisaku Hayashi
Also filed as: HAYASHI EISAKU
19 granted patents·7 pending applications·382 citations·filing 1978–2022
95Inventor score
Files withHITACHI LTD12FUJI XEROX CO LTD9EBARA CORP1FUJIFILM BUSINESS INNOVATION CORP1LION DENTIFRICE CO LTD1
Top patents by PatentIndex Score
26 records- 0194US6341151B1Preventive maintenance method and apparatus of a structural member in a reactor pressure vesselHITACHI LTD·Filed 2000·Granted Jan 22, 2002·29 cites·11 claims
- 0294US5977515AUnderwater laser processing device including chamber with partitioning wallHITACHI LTD·Filed 1995·Granted Nov 2, 1999·126 cites·16 claims
- 0386US6519991B2Water jet peening apparatusHITACHI LTD·Filed 2002·Granted Feb 18, 2003·16 cites·21 claims
- 0486US6425276B1Water jet peening apparatusHITACHI LTD·Filed 2000·Granted Jul 30, 2002·28 cites·21 claims
- 0582US5897062AFluid jet nozzle and stress improving treatment method using the nozzleHITACHI LTD·Filed 1996·Granted Apr 27, 1999·58 cites·11 claims
- 0681US6058153APreventive maintenance apparatus for structural members in a nuclear pressure vesselHITACHI LTD·Filed 1998·Granted May 2, 2000·23 cites·6 claims
- 0772US6639962B2Preventive maintenance method and apparatus of a structural member in a reactor pressure vesselHITACHI LTD·Filed 2002·Granted Oct 28, 2003·8 cites·5 claims
- 0871US5749384AMethod and apparatus for performing preventive maintenance on the bottom portion of a reactor pressure vessel using cavitation bubblesHITACHI LTD·Filed 1995·Granted May 12, 1998·18 cites·14 claims
- 0970US7960188B2Polishing methodEBARA CORP·Filed 2009·Granted Jun 14, 2011·3 cites·4 claims
- 1069US6240155B1Preventive maintenance apparatus for structural members in a nuclear pressure vesselHITACHI LTD·Filed 1999·Granted May 29, 2001·14 cites·11 claims
- 1164US9143630B2Photographing device with a mirror to photograph a displayFUJI XEROX CO LTD·Filed 2013·Granted Sep 22, 2015·1 cites·19 claims
- 1263US4625556AMethod of layer thickness measurementTOPPAN PRINTING CO LTD·Filed 1985·Granted Dec 2, 1986·21 cites·6 claims
- 1354US6345083B1Preventive maintenance method and apparatus of a structural member in a reactor pressure vesselHITACHI LTD·Filed 1999·Granted Feb 5, 2002·7 cites·10 claims
- 1454US5553106AResidual stress improving method for members in reactor pressure vesselHITACHI LTD·Filed 1995·Granted Sep 3, 1996·21 cites·11 claims
- 1553US8078306B2Polishing apparatus and polishing methodNAKAO HIDETAKA·Filed 2008·Granted Dec 13, 2011·1 cites·9 claims
- 1653US2023290112A1Information processing apparatus, non-transitory computer readable medium, and information processing methodFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1749US2009195754A1Image transmitting device, image transmitting system, and computer readable mediumFUJI XEROX CO LTD·Filed 2008·Application pending·0 cites
- 1848US2020143188A1Identification system and identification apparatusFUJI XEROX CO LTD·Filed 2019·Application pending·0 cites
- 1948US2020065534A1Product manufacturing method, product, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2019·Application pending·0 cites
- 2046US9619101B2Data processing system related to browsingFUJI XEROX CO LTD·Filed 2013·Granted Apr 11, 2017·0 cites·17 claims
- 2144US2014223294A1Document editing apparatus, document editing method, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2013·Application pending·0 cites
- 2244US2014237427A1Browsing device, browsing system, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2013·Application pending·0 cites
- 2339US5516247AFastening deviceHITACHI LTD·Filed 1994·Granted May 14, 1996·7 cites·6 claims
- 2438US9870632B2Information processing apparatus and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2015·Granted Jan 16, 2018·0 cites·19 claims
- 2535US2015220493A1Display control apparatus, display control method and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2015·Application pending·0 cites
- 2632US4182878A1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile and a method for its preparationLION DENTIFRICE CO LTD·Filed 1978·Granted Jan 8, 1980·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →