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Hiroyuki Basho
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Saitama, JP
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last 30 patents
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Patent Grant
Control circuit of light emitting element
Patent number
6,465,967
Issue date
Oct 15, 2002
Nippon Precision Circuits Inc.
Toshiaki Tsujikawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Laser scanning device
Publication number
20040223203
Publication date
Nov 11, 2004
PENTAX CORPORATION
Toshio Kasai
G02 - OPTICS
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Patent Application
Control circuit of light emitting element
Publication number
20020014849
Publication date
Feb 7, 2002
Toshiaki Tsujikawa
H01 - BASIC ELECTRIC ELEMENTS