Inventor · disambiguated record
Kenichiro Waki
Also filed as: WAKI KENICHIRO
17 granted patents·1 pending application·276 citations·filing 1989–2007
94Inventor score
Top patents by PatentIndex Score
18 records- 0192US5797070AImage-forming apparatus featuring a plurality of image forming meansCANON KK·Filed 1997·Granted Aug 18, 1998·61 cites·88 claims
- 0284US5835821AImage forming apparatusCANON KK·Filed 1996·Granted Nov 10, 1998·35 cites·20 claims
- 0380US5249022AImage forming device having an electrically dielectric regulating member conductive transfer member and a disposed at a transfer station thereofCANON KK·Filed 1991·Granted Sep 28, 1993·26 cites·16 claims
- 0477US5576812ADeveloping method with carrier chains contacted to image bearing memberCANON KK·Filed 1994·Granted Nov 19, 1996·21 cites·8 claims
- 0576US5081501AImage forming apparatus having transfer electrodeCANON KK·Filed 1991·Granted Jan 14, 1992·22 cites·9 claims
- 0671US5270484APowder conveying deviceCANON KK·Filed 1991·Granted Dec 14, 1993·16 cites·8 claims
- 0765US5758038AImage forming apparatusCANON KK·Filed 1996·Granted May 26, 1998·17 cites·9 claims
- 0862US5414497APowder conveying deviceCANON KK·Filed 1993·Granted May 9, 1995·11 cites·5 claims
- 0959US5459559AMagnetic brush developing method using a two-component developerCANON KK·Filed 1994·Granted Oct 17, 1995·11 cites·6 claims
- 1058US6295432B1Image forming apparatus having an injection charging system and a two component contact development deviceCANON KK·Filed 1997·Granted Sep 25, 2001·13 cites·25 claims
- 1158US5438394AImage forming apparatus usable with a carrier having magnetization controlled in relation to recording densityCANON KK·Filed 1993·Granted Aug 1, 1995·11 cites·13 claims
- 1254US5895146ACharging device and image forming apparatusCANON KK·Filed 1997·Granted Apr 20, 1999·11 cites·10 claims
- 1353US5003351AImage forming apparatusCANON KK·Filed 1989·Granted Mar 26, 1991·9 cites·16 claims
- 1447US5805960AImage forming apparatus which applies oscillating voltage to developer carrying memberCANON KK·Filed 1995·Granted Sep 8, 1998·8 cites·20 claims
- 1545US2009169126A1Optical low pass filter and imaging device using the sameACUTELOGIC CORP·Filed 2007·Application pending·0 cites
- 1633US8077300B2MTF measuring system, MTF measuring method, MTF measuring unit and MTF measuring programMASUDA TAKASHI·Filed 2007·Granted Dec 13, 2011·0 cites·1 claims
- 1733US5781832AImage forming apparatus in which residual toner is recovered by developing meansCANON KK·Filed 1997·Granted Jul 14, 1998·2 cites·8 claims
- 1833US5329346AMulti-color image forming systemCANON KK·Filed 1992·Granted Jul 12, 1994·2 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Kenichiro Waki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →