Tokuzo Kaneda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing apparatus
- Patent number 4,879,580
- Issue date Nov 7, 1989
- Ricoh Company, Ltd.
- Tokuzo Kaneda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying machine equipped with a correction apparatus for draft
- Patent number 4,602,778
- Issue date Jul 29, 1986
- Ricoh Co., Ltd.
- Hiroshi Hirose
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device
- Patent number 4,288,068
- Issue date Sep 8, 1981
- Ricoh Co., Ltd.
- Hideo Hashimoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL