Inventor
HAGIHARA HIROYUKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HAGIHARA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
13 patentsUS6383980B1May 7, 2002
Photocatalytic titanium dioxide powder, process for producing same, and applications thereof
SHOWA DENKO KK57 citations95
US7582156B2Sep 1, 2009
Highly active photocatalyst particles, method of production therefor, and use thereof
SHOWA DENKO KK25 citations92
US7060643B2Jun 13, 2006
Photo-functional powder and applications thereof
SHOWA DENKO KK24 citations92
US6887816B2May 3, 2005
Photocatalyst
SHOWA DENKO KK30 citations92
US6828273B2Dec 7, 2004
High activity photo-catalyst
SHOWA DENKO KK17 citations92
US6683023B2Jan 27, 2004
Photocatalytic powder and polymer composition
SHOWA DENKO KK19 citations92
US6407156B1Jun 18, 2002
Photocatalytic titanium dioxide powder, process for producing same, and applications thereof
SHOWA DENKO KK50 citations92
US7799732B2Sep 21, 2010
Highly active photocatalyst particles, method of production therefor, and use thereof
SHOWA DENKO KK11 citations83
US6245140B1Jun 12, 2001
Surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the same
SHOWA DENKO KK16 citations82
US7186393B2Mar 6, 2007
Complex oxide, and production process therefor and applications thereof
SHOWA DENKO KK7 citations73
US7335620B2Feb 26, 2008
Photocatalytic powder, photocatalytic slurry, and polymer composition, coating agent, photocatalytic functional molded article and photocatalytic functional structure using the powder
SHOWA DENKO KK4 citations62
US7169728B2Jan 30, 2007
Photo-functional powder and applications thereof
SHOWA DENKO KK0 citations51
US7163717B2Jan 16, 2007
Coated zinc oxide particle, and production process and applications thereof
SHOWA DENKO KK0 citations51