Toshio Yokoyama

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Kiyose, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copying machine having automatic document feeding device
- Patent number 5,532,809
- Issue date Jul 2, 1996
- Konica Corporation
- Izumi Hamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recorded sheet handling apparatus
- Patent number 5,114,130
- Issue date May 19, 1992
- Konica Corporation
- Izumi Hamanaka
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Recorded sheet handling apparatus
- Patent number 4,988,085
- Issue date Jan 29, 1991
- Konica Corporation
- Yoshikazu Maekawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY