Inventor · disambiguated record
Hirohiko Murakami
Also filed as: MURAKAMI HIROHIKO
15 granted patents·8 pending applications·185 citations·filing 1988–2020
92Inventor score
Files withULVAC INC8ARUBAKKU CORP CENTER KK2NAKANO HARUHISA2VACUUM METALLURG CO LTD2ISE ELECTRONICS CORP1
Top patents by PatentIndex Score
23 records- 0193US11112176B2Freeze vacuum drying apparatus and freeze vacuum drying methodULVAC INC·Filed 2020·Granted Sep 7, 2021·6 cites·9 claims
- 0292US6522055B2Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting sourceNOVITAKE ITRON CORP·Filed 2001·Granted Feb 18, 2003·58 cites·11 claims
- 0382US6652923B2Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting sourceISE ELECTRONICS CORP·Filed 2002·Granted Nov 25, 2003·16 cites·7 claims
- 0478US6812634B2Graphite nanofibers, electron-emitting source and method for preparing the same, display element equipped with the electron-emitting source as well as lithium ion secondary batteryULVAC CORP·Filed 2001·Granted Nov 2, 2004·14 cites·11 claims
- 0570US6214259B1Dispersion containing Cu ultrafine particles individually dispersed thereinVACUUM METALLURG CO LTD·Filed 1999·Granted Apr 10, 2001·40 cites·19 claims
- 0664US6919106B2Method for preparing porous SOG filmULVAC INC·Filed 2001·Granted Jul 19, 2005·9 cites·15 claims
- 0763US8448497B2Apparatus and method for measurement of water vapor permeabilityOMORI DAISUKE·Filed 2008·Granted May 28, 2013·3 cites·4 claims
- 0862US9997770B2Lithium-sulfur secondary batteryULVAC INC·Filed 2014·Granted Jun 12, 2018·0 cites·6 claims
- 0959US2009325452A1Cathode substrate having cathode electrode layer, insulator layer, and gate electrode layer formed thereonULVAC INC·Filed 2009·Application pending·0 cites
- 1057US4885147AProcess for preparing a large-grained UO2 fuelJAPAN ATOMIC ENERGY RES INST·Filed 1988·Granted Dec 5, 1989·11 cites·9 claims
- 1154US10050265B2Positive electrode having sulfur contained in pores between nanocarbon structures, alkali metal-sulfur battery including the same, and method of preparing the positive electrodeSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 14, 2018·0 cites·18 claims
- 1251US2017005312A1Lithium-Sulfur Secondary BatteryULVAC INC·Filed 2014·Application pending·0 cites
- 1351US2016359161A1Positive Electrode for Lithium-Sulfur Secondary Battery and Method of Forming the SameULVAC INC·Filed 2014·Application pending·0 cites
- 1451US2016285135A1Lithium-sulfur secondary batteryULVAC INC·Filed 2014·Application pending·0 cites
- 1549US8471140B2Porous silica precursor composition and method for preparing the precursor composition, porous silica film and method for preparing the porous silica film, semiconductor element, apparatus for displaying an image, as well as liquid crystal displayNAKAYAMA TAKAHIRO·Filed 2008·Granted Jun 25, 2013·0 cites·18 claims
- 1648US2005230750A1Cathode substrate and its manufacturing methodNAKANO HARUHISA·Filed 2005·Application pending·0 cites
- 1747US5236890AMethod of producing superconductor of metal oxidesARUBAKKU CORP CENTER KK·Filed 1990·Granted Aug 17, 1993·15 cites·5 claims
- 1844US6194316B1Method for forming CU-thin filmVACUUM METALLURG CO LTD·Filed 1999·Granted Feb 27, 2001·12 cites·10 claims
- 1944US2009238996A1Substrate For Growth of Carbon Nanotube, Method for Growth of Carbon Nanotube, Method for Control of Particle Diameter of Catalyst for Growth of Carbon Nanotube and Method for Control of Carbon Nanotube DiameterULVAC INC·Filed 2007·Application pending·0 cites
- 2042US9882202B2Positive electrode for lithium-sulfur secondary battery and method of forming the sameNOZUE TATSUHIRO·Filed 2011·Granted Jan 30, 2018·0 cites·1 claims
- 2138US2006078680A1Method for forming a carbon nanotube and a plasma CVD apparatus for carrying out the methodNAKANO HARUHISA·Filed 2005·Application pending·0 cites
- 2236US2005099111A1Method for the preparation of graphite nanofibers and emitter and display elements comprising the nanofibersFiled 2003·Application pending·0 cites
- 2327US5306696AMethod of producing YBa2 Cu4 Ox -type superconducting metal oxidesARUBAKKU CORP CENTER KK·Filed 1990·Granted Apr 26, 1994·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →