Akinori Koyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carrier for use in development of electrostatic latent image and im...
- Patent number 6,130,018
- Issue date Oct 10, 2000
- Kyocera Mita Corporation
- Hideaki Kawata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Toner for electrophotography
- Publication number 20020172882
- Publication date Nov 21, 2002
- Takahiro Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Replenishment toner
- Publication number 20020172883
- Publication date Nov 21, 2002
- Norio Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY