Akinobu Katayama

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Soraku-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk bonding apparatus and disk bonding method
- Patent number 6,793,748
- Issue date Sep 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshiyuki Fujioka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding apparatus and molding method for light-permeable articles
- Patent number 5,961,898
- Issue date Oct 5, 1999
- Matsushita Electric Industrial Co., Ltd.
- Takaaki Higashida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Disk bonding apparatus and disk bonding method
- Publication number 20030006004
- Publication date Jan 9, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshiyuki Fujioka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL