Inventor
WATANABE SHYOICHI
JP12 patents
Patents
12 patentsUS5366306ANov 22, 1994
Printer including integral one-piece main frame
OKI ELECTRIC IND CO LTD22 citations92
US4997179AMar 5, 1991
Automatic sheet feeding device
OKI ELECTRIC IND CO LTD34 citations92
US4657415AApr 14, 1987
Mechanism for adjusting the spacing between the print head and platen of a printer
OKI ELECTRIC IND CO LTD28 citations92
US4738552AApr 19, 1988
Platen gap adjusting mechanism of printer
OKI ELECTRIC IND CO LTD22 citations82
US4780012AOct 25, 1988
Paper feeding control system of automatic paper feeder
OKI ELECTRIC IND CO LTD7 citations74
US4781480ANov 1, 1988
Printer and paper insertion device suitable therefor
OKI ELECTRIC IND CO LTD6 citations73
US4690577ASep 1, 1987
Printing medium detecting mechanism of printer
OKI ELECTRIC IND CO LTD13 citations73
US5209591AMay 11, 1993
Sheet guide mechanism for a printer
OKI ELECTRIC IND CO LTD15 citations72
US4750881AJun 14, 1988
Easily assembled carriage mechanism of printer
OKI ELECTRIC IND CO LTD16 citations72
US4830527AMay 16, 1989
Printer with improved pinch roller actuating mechanism
OKI ELECTRIC IND CO LTD3 citations62
US4722623AFeb 2, 1988
Printer and paper insertion device suitable therefor
OKI ELECTRIC IND CO LTD4 citations62
US5074692ADec 24, 1991
Serial printer and a method of assembling the same
OKI ELECTRIC IND CO LTD2 citations56