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Takehiko Yasumi
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Tokyo, JP
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last 30 patents
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Patent Grant
Color adjusting method for projector
Patent number
6,953,250
Issue date
Oct 11, 2005
NEC Viewtechnology, Ltd.
Takehiko Yasumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Image color correcting device, image color correcting method, and i...
Publication number
20050163369
Publication date
Jul 28, 2005
Shigenobu Jyou
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Color adjusting method for projector
Publication number
20040017550
Publication date
Jan 29, 2004
NEC VIEWTECHNOLOGY, LTD.
Takehiko Yasumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE