Inventor · disambiguated record
Takamasa Ishigaki
Also filed as: ISHIGAKI TAKAMASA
6 granted patents·2 pending applications·19 citations·filing 1989–2013
76Inventor score
Top patents by PatentIndex Score
8 records- 0171US7896267B2Dispersing or milling apparatus, and dispersing or milling method using sameNAT INST FOR MATERIALS SCIENCE·Filed 2008·Granted Mar 1, 2011·6 cites·2 claims
- 0254US8900419B2Method of switching magnetic flux distributionKAMEI MASAYUKI·Filed 2013·Granted Dec 2, 2014·0 cites·3 claims
- 0352US7535162B2Zinc oxide phosphor, process for producing the same and light emitting deviceNAT INST FOR MATERIALS SCIENCE·Filed 2004·Granted May 19, 2009·3 cites·11 claims
- 0451US4981671AMethod for preparing diamond or diamond-like carbon by combustion flameNAT INST RES INORGANIC MAT·Filed 1989·Granted Jan 1, 1991·10 cites·4 claims
- 0550US2007209927A1Magnetron Sputtering Device In which Two Modes Of Magnetic Flux Distribution (Balanced Mode/Unbalanced Mode) Can Be Switched From One To The Other And Vice Versa, A Film Formation Method For Forming A Film From An Inorganic Film Formation Material Using The Device, And A Dual Mode Magnetron Sputtering Device And Film Formation Method For Forming A Film From An Inorganic Film Formation Material At A Low Temperature Using The DeviceKAMEI MASAYUKI·Filed 2005·Application pending·0 cites
- 0647US8062621B2Method of manufacturing titanium dioxide particles doped with rare earth elementLI JIGUANG·Filed 2006·Granted Nov 22, 2011·0 cites·11 claims
- 0740US2006154147A1Carbon material for electrode and method for producing same, battery electrode and method for producing same, and battery and method for producing sameNAT INST FOR MATERIALS SCIENCE·Filed 2004·Application pending·0 cites
- 0839US8298506B2Titanium dioxide particles doped with rare earth elementLI JIGUANG·Filed 2011·Granted Oct 30, 2012·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →