Inventor
USUI HIROAKI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “USUI HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
5 patentsUS7896947B2Mar 1, 2011
Air filtering apparatus
SANYO ELECTRIC CO9 citations83
US7875108B2Jan 25, 2011
Inactivating device for virus, bacteria, etc. and air conditioner using the same
SANYO ELECTRIC CO2 citations63
US7850769B2Dec 14, 2010
Air filtering apparatus having foreign material removing mechanism
SANYO ELECTRIC CO2 citations62
US7967900B2Jun 28, 2011
Air filtering apparatus
SANYO ELECTRIC CO5 citations60
US7857897B2Dec 28, 2010
Air filtering apparatus
SANYO ELECTRIC CO0 citations41
SHINANO KENSHI CO
4 patentsUS7898123B2Mar 1, 2011
Permanent magnet type rotary machine
SHINANO KENSHI CO21 citations92
US7633191B2Dec 15, 2009
Multiphase step motor
SHINANO KENSHI CO0 citations51
US10323631B2Jun 18, 2019
Electric pump
SHINANO KENSHI CO0 citations41
US7621724B2Nov 24, 2009
Stator for solenoid pumps
SHINANO KENSHI CO0 citations33
MATSUSHITA ELECTRIC WORKS LTD
4 patentsUS5143748ASep 1, 1992
Timber surface improving treatment process
MATSUSHITA ELECTRIC WORKS LTD22 citations92
US4857365AAug 15, 1989
Method of manufacturing modified wood material
MATSUSHITA ELECTRIC WORKS LTD39 citations92
US5318802AJun 7, 1994
Modifying a wood material utilizing formaldehyde polymer and sulfur dioxide
MATSUSHITA ELECTRIC WORKS LTD11 citations70
US5342651AAug 30, 1994
Method for manufacturing modified wood
MATSUSHITA ELECTRIC WORKS LTD1 citations47