Katsuhiro Hasegawa

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-magnetic one-component developer and development process
- Patent number 5,328,792
- Issue date Jul 12, 1994
- Nippon Zeon Co., Ltd.
- Kazunori Shigemori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY