Assignee
MASUDA HIROKI
JP7 patents
Top patents by PatentIndex Score
US8434875B2May 7, 2013
Projector having light source unit including excitation light source, optical wheel, light emitting light source, and controller
MASUDA HIROKI23 citations92
US8616708B2Dec 31, 2013
Fluorescent wheel, light source device and projector
MASUDA HIROKI12 citations83
US8556432B2Oct 15, 2013
Light source unit and projector
MASUDA HIROKI10 citations83
US8327629B2Dec 11, 2012
Black exhaust purification apparatus for diesel engine
MASUDA HIROKI14 citations82
US9316897B2Apr 19, 2016
Light source unit and projector
MASUDA HIROKI0 citations41
US8488157B2Jul 16, 2013
Printing system, method, and program for searching, identifying, and displaying information related to non-retrieved print jobs
MASUDA HIROKI0 citations41
US9593404B2Mar 14, 2017
Nitrocarburized crankshaft and method of manufacturing the same
MASUDA HIROKI0 citations39