Hirotaka Kameyama

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Shiga-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent film for recording images
- Patent number 5,658,848
- Issue date Aug 19, 1997
- Hitachi Maxell, Ltd.
- Toshihiro Abe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS