Inventor
OGAWA KAZUHISA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
8 patentsUS7541117B2Jun 2, 2009
Mask pattern generating method
SONY CORP35 citations90
US7384710B2Jun 10, 2008
Method of forming exposure mask pattern, exposure mask pattern, and method of producing semiconductor device
SONY CORP23 citations90
US7767364B2Aug 3, 2010
Method for correcting mask pattern, photomask, method for fabricating photomask, electron beam writing method for fabricating photomask, exposure method, semiconductor device, and method for fabricating semiconductor device
SONY CORP2 citations60
US9818661B2Nov 14, 2017
Semiconductor unit and test method
SONY CORP1 citations51
US7200834B2Apr 3, 2007
Exposure pattern forming method and exposure pattern
SONY CORP0 citations51
US7165235B2Jan 16, 2007
Exposure pattern forming method and exposure pattern
SONY CORP0 citations51
US7000216B2Feb 14, 2006
Exposure pattern forming method and exposure pattern
SONY CORP0 citations51
US7799510B2Sep 21, 2010
Method for correcting mask pattern, photomask, method for fabricating photomask, electron beam writing method for fabricating photomask, exposure method, semiconductor device, and method for fabricating semiconductor device
SONY CORP0 citations49
HONDA MOTOR CO LTD
4 patentsUS7429322B2Sep 30, 2008
Fuel tank with filters
HONDA MOTOR CO LTD43 citations92
US7779792B2Aug 24, 2010
Air-cooled engine
HONDA MOTOR CO LTD18 citations83
US7980205B2Jul 19, 2011
Air-cooled engine
HONDA MOTOR CO LTD2 citations62
US8347845B2Jan 8, 2013
Engine oil filter and cooling system
HONDA MOTOR CO LTD4 citations60
OGAWA KAZUHISA
4 patentsUS8141525B2Mar 27, 2012
V-type engine
OGAWA KAZUHISA2 citations60
US8181635B2May 22, 2012
Breather device for engine
OGAWA KAZUHISA4 citations59
US8954916B2Feb 10, 2015
Test circuit, integrated circuit, and test circuit layout method
OGAWA KAZUHISA0 citations39
US8474417B2Jul 2, 2013
Lubricating system for air-cooled general-purpose engine
OGAWA KAZUHISA0 citations38