Hiroaki Miyashige

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Higashihiroshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk reproducing apparatus with plural disk trays
- Patent number 5,668,790
- Issue date Sep 16, 1997
- Sharp Kabushiki Kaisha
- Satoru Koizumi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical pickup device and its manufacturing method
- Publication number 20040095872
- Publication date May 20, 2004
- SHARP KABUSHIKI KAISHA
- Hiroaki Miyashige
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL