Inventor · disambiguated record
Yoshiaki Takayanagi
Also filed as: TAKAYANAGI YOSHIAKI
66 granted patents·1,738 citations·filing 1980–2018
99Inventor score
Top patents by PatentIndex Score
66 records- 0199US5149941AImage fixing apparatus with movable sheet member and detectorsCANON KK·Filed 1991·Granted Sep 22, 1992·158 cites·66 claims
- 0297US5625384AInk jet recording apparatus and method using replaceable recording headsCANON KK·Filed 1992·Granted Apr 29, 1997·108 cites·46 claims
- 0397US5343280AImage fixing apparatusCANON KK·Filed 1993·Granted Aug 30, 1994·72 cites·2 claims
- 0497US5300997AImage fixing apparatusCANON KK·Filed 1992·Granted Apr 5, 1994·65 cites·5 claims
- 0595US5767484AImage fixing heater and image fixing apparatus having sameCANON KK·Filed 1996·Granted Jun 16, 1998·68 cites·9 claims
- 0693US9573208B2Portable working machineMAKITA CORP·Filed 2014·Granted Feb 21, 2017·13 cites·14 claims
- 0793US9457590B2Printing apparatus, method for controlling printing apparatus, and storage mediumCANON KK·Filed 2015·Granted Oct 4, 2016·7 cites·14 claims
- 0892US5894314AInk jet recording apparatus using thermal energyCANON KK·Filed 1995·Granted Apr 13, 1999·60 cites·17 claims
- 0992US5861895AInk jet recording method and apparatus controlling driving signals in accordance with head temperatureCANON KK·Filed 1995·Granted Jan 19, 1999·59 cites·18 claims
- 1091US9676115B2Guide bar fastening device for chain sawMAKITA CORP·Filed 2014·Granted Jun 13, 2017·11 cites·10 claims
- 1191US9249716B2Stratified scavenging two-stroke engineMAKITA CORP·Filed 2014·Granted Feb 2, 2016·8 cites·11 claims
- 1291US5798775AInk jet recording apparatusCANON KK·Filed 1996·Granted Aug 25, 1998·59 cites·36 claims
- 1391US5289210AImage recording apparatusCANON KK·Filed 1992·Granted Feb 22, 1994·78 cites·27 claims
- 1490US9718208B2Chain tension adjusting apparatus for chain sawMAKITA CORP·Filed 2014·Granted Aug 1, 2017·10 cites·9 claims
- 1590US6457794B1Ink jet recording method and apparatus for controlling recording signal parametersCANON KK·Filed 1993·Granted Oct 1, 2002·72 cites·34 claims
- 1690US6435649B2Ink jet recording apparatusCANON KK·Filed 2000·Granted Aug 20, 2002·28 cites·15 claims
- 1789US8814327B2Power supply apparatus and printing apparatusTAKAYANAGI YOSHIAKI·Filed 2012·Granted Aug 26, 2014·5 cites·15 claims
- 1889US5870114AImage recording apparatus with improved conveying system for recording mediumCANON KK·Filed 1993·Granted Feb 9, 1999·74 cites·33 claims
- 1988US5617122ARecording apparatus and method for controlling recording head driving timingCANON KK·Filed 1993·Granted Apr 1, 1997·89 cites·26 claims
- 2086US7832841B2Printing apparatus and printing method for discharging fine ink droplets using an ion emitterCANON KK·Filed 2005·Granted Nov 16, 2010·8 cites·16 claims
- 2186US5988783ADevice and method for determining sufficiency of ink supply for ink jet recording apparatusCANON KK·Filed 1995·Granted Nov 23, 1999·57 cites·25 claims
- 2283US5760797AInk jet recording head with adjustable temperature sensor and ink jet recording system having the sameCANON KK·Filed 1994·Granted Jun 2, 1998·47 cites·27 claims
- 2383US5184178AImage recording apparatus having an interchangeable cartridgeCANON KK·Filed 1991·Granted Feb 2, 1993·28 cites·17 claims
- 2482US5485182ALiquid jet recording apparatusCANON KK·Filed 1994·Granted Jan 16, 1996·45 cites·31 claims
- 2580US6217146B1Ink jet recording apparatusCANON KK·Filed 1998·Granted Apr 17, 2001·30 cites·15 claims
- 2680US6116710AInk jet recording method and apparatus using thermal energyCANON KK·Filed 1995·Granted Sep 12, 2000·30 cites·14 claims
- 2779US5956052AImage forming apparatus with means for correcting image density non-uniformityCANON KK·Filed 1992·Granted Sep 21, 1999·56 cites·15 claims
- 2876US6231155B1Image forming apparatusCANON KK·Filed 1998·Granted May 15, 2001·29 cites·13 claims
- 2976US5638097ARecording apparatus to which recording head is detachably mountedCANON KK·Filed 1993·Granted Jun 10, 1997·34 cites·30 claims
- 3075US9903397B2Oil pumpMAKITA CORP·Filed 2015·Granted Feb 27, 2018·2 cites·12 claims
- 3173US6565184B1Ink jet recording apparatus with recovery based on manufacturing timeCANON KK·Filed 1997·Granted May 20, 2003·20 cites·27 claims
- 3273US5903289AControl circuit of a compact recording apparatusCANON KK·Filed 1994·Granted May 11, 1999·28 cites·41 claims
- 3373US5712666ARecording apparatusCANON KK·Filed 1992·Granted Jan 27, 1998·31 cites·10 claims
- 3472US9206736B2Stratified scavenging two-stroke engineMAKITA CORP·Filed 2013·Granted Dec 8, 2015·2 cites·13 claims
- 3572US6126266AInk jet recording apparatus and method using replaceable recording headsCANON KK·Filed 1997·Granted Oct 3, 2000·19 cites·3 claims
- 3672US4771312AImage forming apparatus having a batteryCANON KK·Filed 1986·Granted Sep 13, 1988·21 cites·30 claims
- 3771US8770159B2Stratified scavenging two-stroke engineTAKAYANAGI YOSHIAKI·Filed 2009·Granted Jul 8, 2014·6 cites·18 claims
- 3871US4420247AComputer control means for an electrostatic recording apparatusCANON KK·Filed 1980·Granted Dec 13, 1983·16 cites·11 claims
- 3970US5488395ALiquid jet recording apparatusCANON KK·Filed 1994·Granted Jan 30, 1996·25 cites·48 claims
- 4066US6310636B1Ink jet recording method and apparatus for driving recording head based on head temperatureCANON KK·Filed 1998·Granted Oct 30, 2001·16 cites·38 claims
- 4165US4645982ALoad control unit in an image forming apparatusCANON KK·Filed 1983·Granted Feb 24, 1987·20 cites·25 claims
- 4264US4618246AImage forming deviceCANON KK·Filed 1985·Granted Oct 21, 1986·11 cites·5 claims
- 4363US4624548AImage density control deviceCANON KK·Filed 1984·Granted Nov 25, 1986·11 cites·7 claims
- 4462US9143038B2Power supply apparatus and printing apparatusCANON KK·Filed 2014·Granted Sep 22, 2015·1 cites·12 claims
- 4559US9869235B2Stratified scavenging two-stroke engineMAKITA CORP·Filed 2015·Granted Jan 16, 2018·0 cites·4 claims
- 4655US5260745AImage exposing and forming apparatus with original density detectionCANON KK·Filed 1992·Granted Nov 9, 1993·10 cites·20 claims
- 4753US10759570B2Tank capMAKITA CORP·Filed 2018·Granted Sep 1, 2020·0 cites·10 claims
- 4852US4470009ASurface potentiometerCANON KK·Filed 1980·Granted Sep 4, 1984·8 cites·9 claims
- 4951US7681977B2Temperature detection circuit for recording head and recording device therewithCANON KK·Filed 2007·Granted Mar 23, 2010·0 cites·1 claims
- 5051US6257701B1Ink jet recording apparatus having an exchangeable ink jet head cartridge mountable thereon and recovery method of said cartridgeCANON KK·Filed 1997·Granted Jul 10, 2001·10 cites·9 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →