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Hiromi Takada
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Yokohama, JP
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last 30 patents
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Patent Grant
Head rotating mechanism for a printer
Patent number
4,776,715
Issue date
Oct 11, 1988
Ricoh Company, Ltd.
Hiromi Takada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Apparatus for receiving a type wheel cassette in a printing apparatus
Patent number
4,747,710
Issue date
May 31, 1988
Ricoh Company, Ltd.
Nobuo Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Automatically returned paper ball assembly of a printer
Patent number
4,714,364
Issue date
Dec 22, 1987
Ricoh Company, Ltd.
Hiromi Takada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ribbon feed mechanism for printer
Patent number
4,596,480
Issue date
Jun 24, 1986
Ricoh Company, Ltd.
Hiromi Takada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Type carrier for use in impact-type printing machines
Patent number
4,416,556
Issue date
Nov 22, 1983
Ricoh Company, Ltd.
Nobuo Iwata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS