Inventor
TSUIHIJI MOTOYUKI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TSUIHIJI MOTOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
13 patentsUS6461524B1Oct 8, 2002
Method of filtering a fluid
SANYO ELECTRIC CO58 citations95
US7014770B2Mar 21, 2006
Filtering method of a colloidal solution
SANYO ELECTRIC CO23 citations92
US6830679B2Dec 14, 2004
Filtration device
SANYO ELECTRIC CO36 citations92
US6746309B2Jun 8, 2004
Method of fabricating a semiconductor device
SANYO ELECTRIC CO18 citations92
US6428709B1Aug 6, 2002
Method of filtering a fluid
SANYO ELECTRIC CO25 citations92
US6406622B1Jun 18, 2002
Apparatus for filtering a fluid
SANYO ELECTRIC CO27 citations92
US6299513B1Oct 9, 2001
Method of fabricating a semiconductor device
SANYO ELECTRIC CO32 citations92
US7157012B2Jan 2, 2007
Water treatment device and water treatment method using the same
SANYO ELECTRIC CO18 citations83
US7493765B2Feb 24, 2009
Hydrogen production method and apparatus and engine employing hydrogen production apparatus
SANYO ELECTRIC CO16 citations80
US7438804B2Oct 21, 2008
Coagulation treatment apparatus
SANYO ELECTRIC CO7 citations73
US7396458B2Jul 8, 2008
Wastewater treatment equipment
SANYO ELECTRIC CO7 citations73
US6890242B2May 10, 2005
Method of fabricating a semiconductor device
SANYO ELECTRIC CO9 citations73
US7452463B2Nov 18, 2008
Apparatus for treating water
SANYO ELECTRIC CO3 citations59