Hiroyasu Seita

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Shiga-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning blade for use in electrophotography, process cartridge and...
- Patent number 5,646,718
- Issue date Jul 8, 1997
- Canon Kabushiki Kaisha
- Koichi Suwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY