Inventor · disambiguated record
Hirokazu Murata
Also filed as: MURATA HIROKAZU
13 granted patents·2 pending applications·94 citations·filing 1993–2017
89Inventor score
Files withSHOWA DENKO KK6SUMITOMO CHEMICAL CO6IIJIMA AKIRA1NIPPON PISTON RING CO LTD1NIPPON PISTON RING LTD1
Top patents by PatentIndex Score
15 records- 0191US10164257B2Negative electrode material for lithium-ion battery, and use thereforSHOWA DENKO KK·Filed 2015·Granted Dec 25, 2018·9 cites·15 claims
- 0284US8381696B2CylinderNIPPON PISTON RING LTD·Filed 2008·Granted Feb 26, 2013·16 cites·22 claims
- 0380US10109848B2Negative electrode material for lithium ion batteries and use thereofSHOWA DENKO KK·Filed 2014·Granted Oct 23, 2018·4 cites·10 claims
- 0478US11111875B2Sliding structure for internal combustion engine, method for controlling idling operation, and method for controlling operation of internal combustion engineNIPPON PISTON RING CO LTD·Filed 2017·Granted Sep 7, 2021·2 cites·29 claims
- 0576US6673316B1Synthesis experiment automating system, liquid separating treating apparatus and reaction vesselSUMITOMO CHEMICAL CO·Filed 1997·Granted Jan 6, 2004·53 cites·8 claims
- 0673US9583760B2Method for producing negative electrode material for lithium ion batteriesSHOWA DENKO KK·Filed 2013·Granted Feb 28, 2017·1 cites·14 claims
- 0770US10693135B2Method for producing composite, and negative electrode material for lithium ion batterySHOWA DENKO KK·Filed 2014·Granted Jun 23, 2020·1 cites·18 claims
- 0870US9299978B2Negative electrode material for lithium batterySHOWA DENKO KK·Filed 2013·Granted Mar 29, 2016·1 cites·16 claims
- 0951US2015303460A1Method for producing negative electrode material for lithium ion batteriesSHOWA DENKO KK·Filed 2013·Application pending·0 cites
- 1050US5675036AProcess for preparing aromatic amide compoundSUMITOMO CHEMICAL CO·Filed 1996·Granted Oct 7, 1997·5 cites·8 claims
- 1142US2013234400A1Piston ringIIJIMA AKIRA·Filed 2011·Application pending·0 cites
- 1234US5679859AProcess for producing improved crystals of 3-amino-2-hydroxyacetophenone saltSUMITOMO CHEMICAL CO·Filed 1996·Granted Oct 21, 1997·1 cites·22 claims
- 1332US5312989AMethod for the purification of 4,4'-diamino-diphenylmethaneSUMITOMO CHEMICAL CO·Filed 1993·Granted May 17, 1994·1 cites·13 claims
- 1430US5708165ACephem compound, its production and its use for producing cephem antibioticsSUMITOMO CHEMICAL CO·Filed 1994·Granted Jan 13, 1998·0 cites·5 claims
- 1528US5969131ACephem compound, its production and its use for producing cephem antibioticsSUMITOMO CHEMICAL CO·Filed 1997·Granted Oct 19, 1999·0 cites·2 claims
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