Inventor · disambiguated record
Hideaki Yamaguchi
Also filed as: YAMAGUCHI HIDEAKI
48 granted patents·16 pending applications·228 citations·filing 1988–2025
97Inventor score
Files withPANASONIC IP MAN CO LTD15NIPPON SUISAN KAISHA LTD12AISIN SEIKI9NISSUI CORP7MITSUI PETROCHEMICAL IND5
Top patents by PatentIndex Score
64 records- 0194US11898120B2Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNISSUI CORP·Filed 2022·Granted Feb 13, 2024·1 cites·7 claims
- 0294US11499119B2Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNIPPON SUISAN KAISHA LTD·Filed 2021·Granted Nov 15, 2022·2 cites·7 claims
- 0393US10696924B1Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNIPPON SUISAN KAISHA LTD·Filed 2019·Granted Jun 30, 2020·3 cites·18 claims
- 0490US2025002808A1Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing sameNISSUI CORP·Filed 2024·Application pending·0 cites
- 0589US12258537B2Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNISSUI CORP·Filed 2023·Granted Mar 25, 2025·0 cites·7 claims
- 0688US8760130B2Electronic apparatus and power supply device that switch between on-state and off-stateYAMAGUCHI HIDEAKI·Filed 2011·Granted Jun 24, 2014·11 cites·8 claims
- 0788US8545382B2Method of balloon pumping and a balloon pump driving apparatusSUZUKI AKIRA·Filed 2008·Granted Oct 1, 2013·45 cites·9 claims
- 0886US10750741B2Dihomo-γ-linolenic acid-containing microbial oil and dihomo-γ-linolenic acid-containing microbial biomassNIPPON SUISAN KAISHA LTD·Filed 2017·Granted Aug 25, 2020·2 cites·9 claims
- 0983US10173696B2Stimulus imparting deviceAISIN SEIKI·Filed 2015·Granted Jan 8, 2019·5 cites·6 claims
- 1083US5272235ACycloolefin random copolymer and process for preparing sameMITSUI PETROCHEMICAL IND·Filed 1991·Granted Dec 21, 1993·42 cites·7 claims
- 1182US11976254B2Free polyunsaturated fatty acid-containing composition and manufacturing method thereforNISSUI CORP·Filed 2022·Granted May 7, 2024·0 cites·10 claims
- 1282US11330817B2Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oilNIPPON SUISAN KAISHA LTD·Filed 2014·Granted May 17, 2022·2 cites·22 claims
- 1381US12110473B2Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing sameNISSUI CORP·Filed 2021·Granted Oct 8, 2024·0 cites·13 claims
- 1479US11856952B2Microbial oil, production method for microbial oil, concentrated microbial oil, and production method for concentrated microbial oilNIPPON SUISAN KAISHA LTD·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 1579US9618948B2Appliance control system and remote controllerPANASONIC CORP·Filed 2012·Granted Apr 11, 2017·5 cites·15 claims
- 1679US2025188385A1Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNISSUI CORP·Filed 2025·Application pending·0 cites
- 1778US4935475AProcess for producing cycloolefin random copolymerMITSUI PETROCHEMICAL IND·Filed 1988·Granted Jun 19, 1990·27 cites·8 claims
- 1877US11904406B2Laser processing head and laser processing system using samePANASONIC IP MAN CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·4 claims
- 1976US11414622B2Free polyunsaturated fatty acid-containing composition and manufacturing method thereforNIPPON SUISAN KAISHA LTD·Filed 2020·Granted Aug 16, 2022·0 cites·6 claims
- 2076US11248190B2Composition containing highly unsaturated fatty acid or alkyl ester thereof and a method for producing the sameNIPPON SUISAN KAISHA LTD·Filed 2020·Granted Feb 15, 2022·0 cites·5 claims
- 2176US9820484B2Dihomo-γ-linolenic acid-containing microbial oil and dihomo-γ-linolenic acid-containing microbial biomassNIPPON SUISAN KAISHA LTD·Filed 2014·Granted Nov 21, 2017·2 cites·20 claims
- 2276US5798787AMethod and apparatus for detecting an approaching object within a monitoring zoneTOSHIBA KK·Filed 1996·Granted Aug 25, 1998·56 cites·16 claims
- 2375US11285071B2Movement inducing deviceAISIN SEIKI·Filed 2017·Granted Mar 29, 2022·2 cites·10 claims
- 2474US8002163B2Friction welding apparatusTOYOTA JIDOSHOKKI KK·Filed 2009·Granted Aug 23, 2011·4 cites·7 claims
- 2573US11193085B2Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing sameNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Dec 7, 2021·0 cites·5 claims
- 2672US10626347B2Free polyunsaturated fatty acid-containing composition and manufacturing method thereforNIPPON SUISAN KAISHA LTD·Filed 2018·Granted Apr 21, 2020·0 cites·7 claims
- 2770US11471973B2Laser processing head and laser processing system using samePANASONIC IP MAN CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·10 claims
- 2870US2020157465A1Free polyunsaturated fatty acid-containing composition and manufacturing method thereforNIPPON SUISAN KAISHA LTD·Filed 2020·Application pending·0 cites
- 2963US2025079738A1Printed circuit board and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 3062US10669114B2Sheet conveyance apparatus controlling direction for conveying sheet, and image forming apparatusCANON KK·Filed 2019·Granted Jun 2, 2020·0 cites·13 claims
- 3160US10239721B2Sheet conveyance apparatus controlling direction for conveying sheet, and image forming apparatusCANON KK·Filed 2017·Granted Mar 26, 2019·0 cites·13 claims
- 3260US8296006B2Tire pressure monitoring deviceYAMAGUCHI HIDEAKI·Filed 2006·Granted Oct 23, 2012·1 cites·8 claims
- 3359US2025235421A1Very-long-chain polyunsaturated fatty acids (vlcpufa) for improving retina/cognitive functions and atherosclerosisNISSUI CORP·Filed 2023·Application pending·0 cites
- 3458US11607746B2Laser device and laser processing device using samePANASONIC IP MAN CO LTD·Filed 2020·Granted Mar 21, 2023·0 cites·8 claims
- 3556US2021268771A1Resin metal composite body and method for producing sameIDEMITSU KOSAN CO·Filed 2019·Application pending·0 cites
- 3655US10955618B2Fiber coupling devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 23, 2021·0 cites·11 claims
- 3754US11565345B2Laser processing device and laser processing methodPANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 31, 2023·0 cites·4 claims
- 3853US2020198053A1Laser processing head, optical fiber inspection device, and optical fiber inspection methodPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 3952US11285564B2Laser processing head and laser processing device using samePANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 29, 2022·0 cites·10 claims
- 4052US5225503AProcess for preparing cycloolefin random copolymerMITSUI PETROCHEMICAL IND·Filed 1992·Granted Jul 6, 1993·9 cites·7 claims
- 4152US2021269628A1Resin metal composite body and method for producing sameIDEMITSU KOSAN CO·Filed 2019·Application pending·0 cites
- 4250US11896549B2Seat deviceAISIN CORP·Filed 2018·Granted Feb 13, 2024·0 cites·3 claims
- 4350US10597606B2Production method of marine product-derived free monounsaturated fatty acids or lower alcohol esters thereofNIPPON SUISAN KAISHA LTD·Filed 2016·Granted Mar 24, 2020·0 cites·8 claims
- 4449US11060905B2Laser devicePANASONIC IP MAN CO LTD·Filed 2019·Granted Jul 13, 2021·0 cites·5 claims
- 4549US10751833B2Fiber coupling devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 25, 2020·0 cites·5 claims
- 4648US11691553B2Psychosomatic state adjustment support device, psychosomatic state adjustment support method, and psychosomatic state adjustment support programAISIN CORP·Filed 2019·Granted Jul 4, 2023·0 cites·8 claims
- 4748US10732365B2Core adjustment methodPANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 4, 2020·0 cites·4 claims
- 4847US10748405B2Driving assistance deviceAISIN SEIKI·Filed 2017·Granted Aug 18, 2020·0 cites·7 claims
- 4947US9556401B2Method for producing EPA-enriched oil and DHA-enriched oilFURIHATA KIYOMI·Filed 2008·Granted Jan 31, 2017·0 cites·7 claims
- 5047US5106931ACopolymerization of ethylene and cycloolefin isomerized from endo-form to exo-formMITSUI PETROCHEMICAL IND·Filed 1990·Granted Apr 21, 1992·3 cites·8 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →