Yoshihiro Hamamichi

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Mishima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet feeding apparatus for a printing machine featuring a resilien...
- Patent number 5,098,210
- Issue date Mar 24, 1992
- Tokyo Electric Company, Ltd.
- Tadao Fujisawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Paper feed device for a printer
- Patent number 4,742,946
- Issue date May 10, 1988
- Tokyo Electric Co., Ltd.
- Yoshihiro Hamamichi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ribbon-position switching device for printer
- Patent number 4,563,100
- Issue date Jan 7, 1986
- Tokyo Electric Co., Ltd.
- Yoshihiro Hamamichi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS