Hirofumi Hansei

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Buzen-shi, JP

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Patents Grantslast 30 patents

Information 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 Applicationslast 30 patents

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