Masayuki Tanaka

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Hirakata, JP

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Patents Grantslast 30 patents

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Image forming apparatus capable of forming inverted and non-inverte...
- Patent number 5,583,619
- Issue date Dec 10, 1996
- Sanyo Electric Co., Ltd.
- Masayuki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,218,409
- Issue date Jun 8, 1993
- Sanyo Electric Co., Ltd.
- Masayuki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying machine having an editorial function
- Patent number 4,796,052
- Issue date Jan 3, 1989
- Sanyo Electric Co., Ltd.
- Taketomo Mizutani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 4,624,905
- Issue date Nov 25, 1986
- Sanyo Electric Co., Ltd.
- Hisao Haku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY