Kohichi Tsunoda

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic document feeder provided with three movable claws for dir...
- Patent number 4,979,727
- Issue date Dec 25, 1990
- Ricoh Company, Ltd.
- Tadao Koike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY