Inventor
MUROTA MASAMICHI
JP7 patents
Patents
7 patentsUS6077640AJun 20, 2000
Fine powder of hydrophobic metal oxide, method for producing it, and toner composition for electrophotography
NIPPON AEROSIL CO LTD45 citations90
US5843525ADec 1, 1998
Surface-modified metal oxide fine particles and process for producing the same
NIPPON AEROSIL CO LTD50 citations90
US6677095B2Jan 13, 2004
Fine metal oxide powder having high dispersibility and toner composition comprising the same
NIPPON AEROSIL CO LTD19 citations89
US7083770B2Aug 1, 2006
Amorphous, fine silica particles, and method for their production and their use
NIPPON AEROSIL CO LTD13 citations82
US7255843B2Aug 14, 2007
Low viscosity-increment fumed-silica and its slurry
NIPPON AEROSIL CO LTD9 citations72
US6994834B1Feb 7, 2006
Surface-modified fine silica powder and use thereof
NIPPON AEROSIL CO LTD8 citations72
US6224980B1May 1, 2001
Fine powder of hydrophobic titanium oxide, and method for producing it
NIPPON AEROSIL CO LTD10 citations71