Inventor · disambiguated record
Shigeharu Yamamoto
Also filed as: YAMAMOTO SHIGEHARU
16 granted patents·2 pending applications·159 citations·filing 1986–2012
93Inventor score
Files withMARUZEN PETROCHEM CO LTD7AISIN SEIKI4IWATSU ELECTRIC CO LTD3DISANZO FRANK P1HOSHINO AKINORI1
Top patents by PatentIndex Score
18 records- 0197US7927079B2Electrically operated hydraulic pumpAISIN SEIKI·Filed 2007·Granted Apr 19, 2011·51 cites·19 claims
- 0275US6323149B1Catalyst component and catalyst containing the component for polymerization of olefinsMARUZEN PETROCHEM CO LTD·Filed 2000·Granted Nov 27, 2001·7 cites·8 claims
- 0374US6569800B2Catalyst component for polymerization of olefins, polymerization catalyst and process of polymerization of olefins by using the sameMARUZEN PETROCHEM CO LTD·Filed 2001·Granted May 27, 2003·10 cites·8 claims
- 0468US6627714B2Method for producing an olefin type copolymer having a cyclic structureMARUZEN PETROCHEM CO LTD·Filed 2001·Granted Sep 30, 2003·10 cites·20 claims
- 0565US9140674B2Method for determining methanol content in crude oilsDISANZO FRANK P·Filed 2012·Granted Sep 22, 2015·2 cites·16 claims
- 0664US6350831B1Process for the polymerization of olefins using a catalyst containing a novel catalyst componentMARUZEN PETROCHEM CO LTD·Filed 1998·Granted Feb 26, 2002·15 cites·26 claims
- 0762US6743863B2Resin composition comprising ethylene-based polymers and process for its productionMARUZEN PETROCHEM CO LTD·Filed 2002·Granted Jun 1, 2004·6 cites·7 claims
- 0858US5696324AMethod and apparatus for predicting the life of an object to be measured using longitudinal wavesIWATSU ELECTRIC CO LTD·Filed 1996·Granted Dec 9, 1997·16 cites·5 claims
- 0955US5907098AMethod and apparatus for detecting a defect of an object to be measuredIWATSU ELECTRIC CO LTD·Filed 1997·Granted May 25, 1999·14 cites·18 claims
- 1053US5777228AMethod and apparatus for measuring change in state of object to be measured using flexural and torsional vibrationsIWATSU ELECTRIC CO LTD·Filed 1997·Granted Jul 7, 1998·13 cites·4 claims
- 1150US6860467B2Electromagnetic valveAISIN SEIKI·Filed 2002·Granted Mar 1, 2005·5 cites·11 claims
- 1246US7207546B2Electromagnetic actuatorAISIN SEIKI·Filed 2005·Granted Apr 24, 2007·0 cites·12 claims
- 1345US8336357B2Roller dice device, method for manufacturing insulator coil and winding apparatusHOSHINO AKINORI·Filed 2009·Granted Dec 25, 2012·0 cites·1 claims
- 1444US4742132AProcess for the polymerization or copolymerization of ethyleneNISSAN CHEMICAL IND LTD·Filed 1986·Granted May 3, 1988·6 cites·8 claims
- 1543US2010097170A1Linear motor coilAISIN SEIKI·Filed 2009·Application pending·0 cites
- 1636US6455647B1Solid catalyst for olefin polymerization and process for producing olefin polymer with the sameMARUZEN PETROCHEM CO LTD·Filed 1999·Granted Sep 24, 2002·4 cites·12 claims
- 1726US6368995B1Solid catalysts for the polymerization of olefins and process for the production of olefin polymers therewithMARUZEN PETROCHEM CO LTD·Filed 1998·Granted Apr 9, 2002·0 cites·4 claims
- 1826US2001031842A1Process for producing ethylene-alpha-olefin copolymersFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →