Inventor · disambiguated record
Masamichi Kezuka
Also filed as: KEZUKA MASAMICHI
7 granted patents·1 pending application·120 citations·filing 2001–2011
85Inventor score
Top patents by PatentIndex Score
8 records- 0195US7759281B2Photocatalyst containing metallic ultrafine particles and process for producing said photocatalystNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Jul 20, 2010·42 cites·22 claims
- 0288US6845635B2Method of manufacturing glass substrate for information recording media, glass substrate for information recording media manufactured using the method, and information recording medium using the glass substrateHOYA CORP·Filed 2001·Granted Jan 25, 2005·45 cites·35 claims
- 0383US7604882B2Substrate for information recording media and manufacturing method thereof, information recording medium, and starting material glass plateNIPPON SHEET GLASS CO LTD·Filed 2006·Granted Oct 20, 2009·5 cites·4 claims
- 0483US7065984B2Substrate for information recording media and manufacturing method thereof, information recording medium, and starting material glass plateHOYA CORP·Filed 2002·Granted Jun 27, 2006·16 cites·24 claims
- 0569US7648938B2Metal nanocolloidal liquid, method for producing metal support and metal supportNIPPON SHEET GLASS CO LTD·Filed 2004·Granted Jan 19, 2010·12 cites·3 claims
- 0645US9034215B2Noble metal fine particle, method for withdrawing noble metal fine particles, and method for producing noble metal fine particle dispersed material using withdrawn noble metal fine particlesOGAWA RYOHEI·Filed 2011·Granted May 19, 2015·0 cites·3 claims
- 0745US7713328B2Metallic colloid particles and process for producing sameNIPPON SHEET GLASS CO LTD·Filed 2005·Granted May 11, 2010·0 cites·19 claims
- 0839US2013040225A1Reinforcing sheet for solid electrolyte membraneNIPPON SHEET GLASS CO LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →