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Tatsuhiko Nagafuchi
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Kitakyushu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing optical semiconductor device, package moldi...
Patent number
7,393,706
Issue date
Jul 1, 2008
Kabushiki Kaisha Toshiba
Masaki Adachi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COUPLING DEVICE
Publication number
20150295120
Publication date
Oct 15, 2015
Kabushiki Kaisha Toshiba
Satoshi KOMOTO
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL COUPLING DEVICE
Publication number
20130221248
Publication date
Aug 29, 2013
Kabushiki Kaisha Toshiba
Satoshi KOMOTO
G02 - OPTICS
Information
Patent Application
METHOD AND JIG FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20130109115
Publication date
May 2, 2013
Kabushiki Kaisha Toshiba
Tatsuhiko Nagafuchi
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Method of manufacturing optical semiconductor device, package moldi...
Publication number
20050208690
Publication date
Sep 22, 2005
Kabushiki Kaisha Toshiba
Masaki Adachi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL