Masakazu Iwasa

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic powder coating method
- Patent number 4,075,011
- Issue date Feb 21, 1978
- Fuji Photo Film Co., Ltd.
- Masakazu Iwasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder electrophotographic method
- Patent number 3,998,634
- Issue date Dec 21, 1976
- Fuji Photo Film Co., Ltd.
- Masakazu Iwasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY