Inventor · disambiguated record
Kuniharu Hayashi
Also filed as: HAYASHI KUNIHARU
15 granted patents·269 citations·filing 1986–2001
94Inventor score
Top patents by PatentIndex Score
15 records- 0188US6397021B2Image forming apparatusOKI DATA KK·Filed 2001·Granted May 28, 2002·31 cites·15 claims
- 0281US4823038AStepping motorOKI ELECTRIC IND CO LTD·Filed 1988·Granted Apr 18, 1989·46 cites·4 claims
- 0377US5839021ADeveloping unit for an electrophotographic printer employing a supply roller for transferring toner to a developing rollerOKI DATA KK·Filed 1997·Granted Nov 17, 1998·27 cites·18 claims
- 0476US5765076AMethod and apparatus for forming an electrostatic latent image with toner recoveryOKI DATA KK·Filed 1996·Granted Jun 9, 1998·23 cites·24 claims
- 0575US4738552APlaten gap adjusting mechanism of printerOKI ELECTRIC IND CO LTD·Filed 1986·Granted Apr 19, 1988·22 cites·6 claims
- 0672US4687361ARack mount for a rack and pinion carriage moving mechanismOKI ELECTRIC IND CO LTD·Filed 1986·Granted Aug 18, 1987·19 cites·6 claims
- 0767US4750881AEasily assembled carriage mechanism of printerOKI ELECTRIC IND CO LTD·Filed 1986·Granted Jun 14, 1988·16 cites·7 claims
- 0859US4929102ARibbon protector including electro-conductive elements and platen gap adjustment device incorporating the sameOKI ELECTRIC IND CO LTD·Filed 1987·Granted May 29, 1990·11 cites·9 claims
- 0958US4769585AMethod of controlling a line-feed stepping motor in a printer and a driver circuit thereforOKI ELECTRIC IND CO LTD·Filed 1987·Granted Sep 6, 1988·10 cites·9 claims
- 1057US4818129AMethod for correcting bidirectional printing alignment of a serial dot printerOKI ELECTRIC IND CO LTD·Filed 1987·Granted Apr 4, 1989·17 cites·4 claims
- 1155US5943533AMethod and apparatus for forming an electrostatic latent image with toner recoveryOKI DATA KK·Filed 1998·Granted Aug 24, 1999·10 cites·4 claims
- 1251US5974277AElectrophotographic printing apparatus with two charging bodiesOKI DATA KK·Filed 1998·Granted Oct 26, 1999·10 cites·11 claims
- 1350US5260616APermanent magnet type stepping motorOKI ELECTRIC IND CO LTD·Filed 1991·Granted Nov 9, 1993·17 cites·1 claims
- 1437US6009299AElectrophotographic imaging apparatus using multi-layered tonerOKI DATA KK·Filed 1998·Granted Dec 28, 1999·4 cites·5 claims
- 1536US5702189ARack and pinion cleaning mechanism in a serial printerOKI ELECTRIC IND CO LTD·Filed 1994·Granted Dec 30, 1997·6 cites·18 claims
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