Inventor · disambiguated record
Yoshiyuki Imanaka
Also filed as: IMANAKA YOSHIYUKI
166 granted patents·16 pending applications·2,877 citations·filing 1994–2022
99Inventor score
Top patents by PatentIndex Score
182 records- 0199US6513911B1Micro-electromechanical device, liquid discharge head, and method of manufacture thereforCANON KK·Filed 2000·Granted Feb 4, 2003·165 cites·4 claims
- 0297US7309120B2Head substrate, printhead, head cartridge, printing apparatus, and method for inputting/outputting informationCANON KK·Filed 2005·Granted Dec 18, 2007·33 cites·18 claims
- 0396US8608276B2Liquid discharge head and ink jet recording apparatus including liquid discharge headOOHASHI RYOJI·Filed 2011·Granted Dec 17, 2013·34 cites·9 claims
- 0496US6616257B2Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing headCANON KK·Filed 2001·Granted Sep 9, 2003·53 cites·12 claims
- 0595US6116714APrinting head, printing method and apparatus using same, and apparatus and method for correcting said printing headCANON KK·Filed 1995·Granted Sep 12, 2000·99 cites·41 claims
- 0694US11331910B2Fine bubble generating apparatus, fine bubble generating method, and fine bubble-containing liquidCANON KK·Filed 2020·Granted May 17, 2022·3 cites·18 claims
- 0794US7922274B2Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating methodCANON KK·Filed 2007·Granted Apr 12, 2011·13 cites·2 claims
- 0894US6688729B1Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the sameCANON KK·Filed 2000·Granted Feb 10, 2004·46 cites·13 claims
- 0994US6685296B2Ink tank and ink jet recording apparatus provided with the sameCANON KK·Filed 2001·Granted Feb 3, 2004·49 cites·33 claims
- 1094US6474769B1Liquid discharge head, liquid discharge apparatus and method for manufacturing liquid discharge headCANON KK·Filed 2000·Granted Nov 5, 2002·56 cites·38 claims
- 1194US6439680B1Recording head, substrate for use of recording head, and recording apparatusCANON KK·Filed 2000·Granted Aug 27, 2002·42 cites·19 claims
- 1294US6264302B1Detection of a discharge state of ink in an ink discharge recording headCANON KK·Filed 1999·Granted Jul 24, 2001·82 cites·10 claims
- 1393US11369926B2Ultra fine bubble generation apparatusCANON KK·Filed 2021·Granted Jun 28, 2022·2 cites·19 claims
- 1493US7549734B2Liquid discharge headCANON KK·Filed 2005·Granted Jun 23, 2009·13 cites·8 claims
- 1593US7364284B2Head substrate, printhead, head cartridge, and printing apparatusCANON KK·Filed 2006·Granted Apr 29, 2008·14 cites·15 claims
- 1693US7216960B2Method of driving a printhead using a constant current and operating MOS transistor in saturation regionCANON KK·Filed 2004·Granted May 15, 2007·40 cites·1 claims
- 1793US6467863B1Ink jet recording head, and ink jet recording deviceCANON KK·Filed 2000·Granted Oct 22, 2002·48 cites·26 claims
- 1893US6390589B1Head substrate, ink jet head, and ink jet printerCANON KK·Filed 1999·Granted May 21, 2002·90 cites·10 claims
- 1993US6302504B1Recording head and recording apparatus using the sameCANON KK·Filed 1997·Granted Oct 16, 2001·89 cites·71 claims
- 2092US8070263B2Printing head substrate, ink jet printing head and ink jet printing apparatus with substrate temperature detecting elementOOHASHI RYOJI·Filed 2009·Granted Dec 6, 2011·17 cites·6 claims
- 2192US6402302B1Liquid discharge head, manufacturing method thereof, and microelectromechanical deviceCANON KK·Filed 2000·Granted Jun 11, 2002·45 cites·32 claims
- 2292US5841448ASubstrate for ink-jet head, having an optical element ink-jet head, and ink-jet apparatusCANON KK·Filed 1994·Granted Nov 24, 1998·82 cites·16 claims
- 2391US6540316B1Liquid discharge head and liquid discharge apparatusCANON KK·Filed 2000·Granted Apr 1, 2003·35 cites·23 claims
- 2490US8439485B2Substrate including a detection feature for liquid discharge head and liquid discharge headTAMARU YUJI·Filed 2011·Granted May 14, 2013·8 cites·20 claims
- 2590US8191996B2Element substrate, and printhead, head cartridge, and printing apparatus using the element substrateOMATA KOICHI·Filed 2010·Granted Jun 5, 2012·6 cites·10 claims
- 2690US7144093B2Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printheadCANON KK·Filed 2005·Granted Dec 5, 2006·10 cites·17 claims
- 2790US6827411B2Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating methodCANON KK·Filed 2001·Granted Dec 7, 2004·28 cites·9 claims
- 2890US6769762B2Ink jet head substrate, an ink jet head, an ink jet apparatus, and a method for manufacturing an ink jet recording headCANON KK·Filed 2002·Granted Aug 3, 2004·30 cites·4 claims
- 2990US6719394B2Semiconductor device, ink tank provided with such semiconductor device, ink jet cartridge, ink jet recording apparatus, method for manufacturing such semiconductor device, and communication system, method for controlling pressure, memory element, security system of ink jet recording apparatusCANON KK·Filed 2001·Granted Apr 13, 2004·48 cites·85 claims
- 3089US7591538B2Liquid ejecting head and liquid ejecting apparatus usable therewithCANON KK·Filed 2005·Granted Sep 22, 2009·9 cites·11 claims
- 3188US7641317B2Liquid discharge recording head and liquid discharge recording head cartridge including the sameCANON KK·Filed 2006·Granted Jan 5, 2010·10 cites·7 claims
- 3288US7465021B2Liquid-discharging recording head and liquid-discharging recording apparatus having the headCANON KK·Filed 2006·Granted Dec 16, 2008·9 cites·2 claims
- 3388US6824237B2Printhead, head cartridge having said printhead, printing apparatus using said printhead and printhead element substrateCANON KK·Filed 2002·Granted Nov 30, 2004·31 cites·17 claims
- 3488US6243111B1Print head substrate, print head using the same, and printing apparatusCANON KK·Filed 1998·Granted Jun 5, 2001·60 cites·36 claims
- 3587US7841678B2Element substrate, printhead, head cartridge, and printing apparatusCANON KK·Filed 2007·Granted Nov 30, 2010·7 cites·8 claims
- 3687US7588317B2Printing apparatus, printhead, and driving method thereforCANON KK·Filed 2006·Granted Sep 15, 2009·9 cites·8 claims
- 3787US6454379B1Liquid discharge head and liquid discharge apparatus that uses the liquid discharge head, and discharge volume correction method for the liquid discharge headCANON KK·Filed 2000·Granted Sep 24, 2002·31 cites·21 claims
- 3887US6224195B1Recording head and recording apparatus using the sameCANON KK·Filed 1996·Granted May 1, 2001·49 cites·24 claims
- 3986US11364474B2Ultrafine bubble generating method and ultrafine bubble generating apparatusCANON KK·Filed 2021·Granted Jun 21, 2022·1 cites·6 claims
- 4086US6966629B2Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printheadCANON KK·Filed 2003·Granted Nov 22, 2005·24 cites·13 claims
- 4186US6945633B2Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the sameCANON KK·Filed 2003·Granted Sep 20, 2005·23 cites·56 claims
- 4286US6293655B1Liquid ejecting head, head cartridge and liquid ejecting apparatusCANON KK·Filed 1998·Granted Sep 25, 2001·54 cites·30 claims
- 4386US5992984ALiquid discharging head, head cartridge and liquid discharge apparatusCANON KK·Filed 1997·Granted Nov 30, 1999·47 cites·58 claims
- 4485US8070267B2Ink jet recording head and production process thereofTAKEUCHI SOUTA·Filed 2008·Granted Dec 6, 2011·8 cites·9 claims
- 4584US7810907B2Board for inkjet printing head and inkjet printing head using the sameCANON KK·Filed 2006·Granted Oct 12, 2010·7 cites·7 claims
- 4684US6742874B2Printhead substrate inputting a data signal and a clock signal, printhead, printhead cartridge, and printer thereofCANON KK·Filed 2002·Granted Jun 1, 2004·24 cites·20 claims
- 4784US6471339B1Substrate for thermal recording head, ink jet recording head using the substrate, recording apparatus with the recording head, and method of driving recording headCANON KK·Filed 2000·Granted Oct 29, 2002·21 cites·40 claims
- 4884US6374482B1Method of manufacturing a liquid discharge headCANON KK·Filed 1998·Granted Apr 23, 2002·42 cites·4 claims
- 4983US11179652B2Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquidCANON KK·Filed 2020·Granted Nov 23, 2021·1 cites·35 claims
- 5083US8109610B2Liquid ejecting head and liquid ejecting apparatus usable therewithTOGE YOSHIYUKI·Filed 2009·Granted Feb 7, 2012·8 cites·11 claims
Showing the top 50 of 182 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →