Inventor · disambiguated record
Shumpei Yamazaki
Also filed as: YAMAZAKI SHUMPEI
34 granted patents·490 citations·filing 1975–2022
97Inventor score
Files withSEMICONDUCTOR ENERGY LAB18HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD11YAMAZAKI SHUMPEI2HITACHI IND EQUIPMENT SYS1IWANO KIMINORI1
Top patents by PatentIndex Score
34 records- 0197US4591892ASemiconductor photoelectric conversion deviceSEMICONDUCTOR ENERGY LAB·Filed 1983·Granted May 27, 1986·128 cites·5 claims
- 0291US3967981AMethod for manufacturing a semiconductor field effort transistorYAMAZAKI SHUMPEI·Filed 1975·Granted Jul 6, 1976·78 cites·7 claims
- 0390US8979515B2Scroll-type fluid machine with grease-lubricated orbiting bearingIWANO KIMINORI·Filed 2012·Granted Mar 17, 2015·6 cites·14 claims
- 0487US4871581ACarbon deposition by ECR CVD using a catalytic gasSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted Oct 3, 1989·47 cites·8 claims
- 0583US4786607AMethod for manufacturing a semiconductor device free from current leakage through a semiconductor layerSEMICONDUCTOR ENERGY LAB·Filed 1987·Granted Nov 22, 1988·40 cites·6 claims
- 0680US4690717AMethod of making semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1985·Granted Sep 1, 1987·31 cites·6 claims
- 0778US9279423B2Scroll type fluid machine with notches on a motor housingHITACHI IND EQUIPMENT SYS·Filed 2014·Granted Mar 8, 2016·2 cites·9 claims
- 0877US9790943B2Scroll-type fluid machine with grease-lubricated orbiting bearingHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Oct 17, 2017·2 cites·16 claims
- 0976US10563650B2CompressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Feb 18, 2020·2 cites·13 claims
- 1075US11795943B2Scroll fluid machine having separable main body unit and motor unitHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·6 claims
- 1165US4960751AElectric circuit having superconducting multilayered structure and manufacturing method for sameSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted Oct 2, 1990·29 cites·5 claims
- 1262US4957900AMethod of manufacturing a superconducting pattern by light irradiationSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted Sep 18, 1990·17 cites·13 claims
- 1360US11441559B2Scroll fluid machine having separable main body unit and motor unitHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Sep 13, 2022·0 cites·13 claims
- 1459US10415389B2Scroll fluid machine with improved reliability and performance of components thereofHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2014·Granted Sep 17, 2019·0 cites·10 claims
- 1559US4850680ALiquid crystal device with a ferroelectric filmSEMICONDUCTOR ENERGY LAB·Filed 1987·Granted Jul 25, 1989·16 cites·11 claims
- 1658US11384763B2Scroll-type fluid machine with cooling fan including a peripheral wall configured to minimize vorticesHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Jul 12, 2022·0 cites·9 claims
- 1756US11085444B2Scroll-type fluid machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Aug 10, 2021·0 cites·20 claims
- 1855US11971034B2Scroll type fluid machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2020·Granted Apr 30, 2024·0 cites·11 claims
- 1954US11821428B2Motor-integrated fluid machineHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted Nov 21, 2023·0 cites·18 claims
- 2054US11015597B2Scroll-type fluid machine and method for assembling sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2016·Granted May 25, 2021·0 cites·17 claims
- 2154US5098884AMethod for producing a superconducting pattern by doping impuritiesSEMICONDUCTOR ENERGY LAB·Filed 1990·Granted Mar 24, 1992·13 cites·7 claims
- 2251US5183685ADiamond film deposition by ECR CVD using a catalyst gasSEMICONDUCTOR ENERGY LAB·Filed 1991·Granted Feb 2, 1993·14 cites·12 claims
- 2347US10895155B2Package type compressorHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2015·Granted Jan 19, 2021·0 cites·9 claims
- 2447US5601883AMicrowave enhanced CVD method for coating plastic with carbon filmsSEMICONDOCTOR ENERGY LAB CO IN·Filed 1994·Granted Feb 11, 1997·14 cites·15 claims
- 2546US9435341B2Scroll fluid machine having fixed scroll including flange containing groove opposite the orbiting scroll that absorbs deformation due to expansion of the end plateYAMAZAKI SHUMPEI·Filed 2012·Granted Sep 6, 2016·0 cites·8 claims
- 2643US4706376AMethod of making semiconductor photoelectric conversion deviceSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted Nov 17, 1987·9 cites·1 claims
- 2742US5987731AElongated superconductive memberSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Nov 23, 1999·7 cites·37 claims
- 2838US5274268AElectric circuit having superconducting layered structureSEMICONDUCTOR ENERGY LAB·Filed 1991·Granted Dec 28, 1993·9 cites·14 claims
- 2937US5248658AMethod of manufacturing a superconducting oxide pattern by laser sublimationSEMICONDUCTOR ENERGY LAB·Filed 1991·Granted Sep 28, 1993·5 cites·8 claims
- 3036US5877124ASuperconducting ceramic pattern and its manufacturing methodSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Mar 2, 1999·4 cites·49 claims
- 3135US5330802APlasma CVD of carbonaceous films on substrate having reduced metal on its surfaceSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted Jul 19, 1994·4 cites·7 claims
- 3235US4919633ALiquid crystal device with a ferroelectric film and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted Apr 24, 1990·6 cites·5 claims
- 3334US5100863ASuperconducting ceramics manufacturing methodSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted Mar 31, 1992·4 cites·13 claims
- 3433US5474975AMethod for manufacturing an elongated member from a superconducting ceramic materialSEMICONDUCTOR ENERGY LAB·Filed 1990·Granted Dec 12, 1995·3 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →