Inventor
KIYOHARA MASAKATSU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KIYOHARA MASAKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOTO LTD
16 patentsUS6319390B1Nov 20, 2001
Method of and system for cleansing a toilet or urinal
TOTO LTD54 citations93
US7553376B2Jun 30, 2009
Apparatus for forming composite structures
TOTO LTD24 citations92
US7255934B2Aug 14, 2007
Composite structure body and method and apparatus for manufacturing thereof
TOTO LTD15 citations92
US5954939ASep 21, 1999
Electrolyzing apparatus and electrolyzing method for electrolyzing flowing water containing chlorine ions
TOTO LTD44 citations89
US7632353B2Dec 15, 2009
Apparatus for forming a composite structure body
TOTO LTD7 citations74
US7318967B2Jan 15, 2008
Composite structure body and method and apparatus for manufacturing thereof
TOTO LTD5 citations74
US7175921B2Feb 13, 2007
Composite structure body and method for manufacturing thereof
TOTO LTD5 citations74
US7993701B2Aug 9, 2011
Composite structure forming method
TOTO LTD5 citations73
US7566675B2Jul 28, 2009
Corrosion-resistant material manufacturing method
TOTO LTD5 citations73
US10087109B2Oct 2, 2018
Structure
TOTO LTD3 citations72
US10081576B2Sep 25, 2018
Structure
TOTO LTD3 citations72
US7338724B2Mar 4, 2008
Composite structure body and method for manufacturing thereof
TOTO LTD3 citations63
US7435698B2Oct 14, 2008
Rare-earth sintered body and manufacturing method
TOTO LTD3 citations62
US7407904B2Aug 5, 2008
Yttria sintered body and corrosion-resistant material, and manufacturing method
TOTO LTD4 citations62
US10618847B2Apr 14, 2020
Structure
TOTO LTD0 citations51
US7670982B2Mar 2, 2010
Rare-earth oxide sintered body and manufacturing method
TOTO LTD1 citations51