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Yoshikazu Nakadai
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Atsugi, JP
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Patents Grants
last 30 patents
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Patent Grant
Facsimile apparatus with two different sized paper supply rolls hav...
Patent number
5,268,766
Issue date
Dec 7, 1993
Ricoh Company, Ltd.
Yoshikazu Nakadai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Facsimile device
Patent number
4,995,602
Issue date
Feb 26, 1991
Ricoh Company, Ltd.
Yoshikazu Nakadai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recording apparatus and method of carrying out initializing p...
Patent number
4,926,191
Issue date
May 15, 1990
Ricoh Company, Ltd.
Eiji Takenaka
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS