Inventor · disambiguated record
Yoshihisa Takizawa
Also filed as: TAKIZAWA YOSHIHISA
45 granted patents·2,751 citations·filing 1990–2006
99Inventor score
Top patents by PatentIndex Score
45 records- 0199US7276112B2Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming methodCANON KK·Filed 2005·Granted Oct 2, 2007·79 cites·26 claims
- 0299US6332919B2Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording methodCANON KK·Filed 2001·Granted Dec 25, 2001·126 cites·5 claims
- 0398US7005461B2Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatusCANON KK·Filed 2003·Granted Feb 28, 2006·81 cites·23 claims
- 0498US5976233AWater-based pigment ink, and ink-jet recording method and instruments using the sameCANON KK·Filed 1997·Granted Nov 2, 1999·185 cites·27 claims
- 0598US5451251AInk, and ink-jet recording method and instrument using the sameCANON KK·Filed 1994·Granted Sep 19, 1995·166 cites·44 claims
- 0697US7605192B2Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatusCANON KK·Filed 2005·Granted Oct 20, 2009·27 cites·1 claims
- 0797US7201791B2Ink jet light-color ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatusCANON KK·Filed 2006·Granted Apr 10, 2007·38 cites·20 claims
- 0897US6387168B1Ink, ink container, ink set, ink-jet printing apparatus and ink-jet printing processCANON KK·Filed 1999·Granted May 14, 2002·117 cites·88 claims
- 0997US6280513B1Ink, ink set, ink cartridge, recording unit, image recording apparatus and image recording methodCANON KK·Filed 1999·Granted Aug 28, 2001·135 cites·37 claims
- 1097US6221141B1Ink, ink-jet recording process, recording unit, ink cartridge and ink-jet recording apparatusCANON KK·Filed 1999·Granted Apr 24, 2001·118 cites·18 claims
- 1197US6027210AInk-jet recording process using liquid formulation and ink in combinationCANON KK·Filed 1997·Granted Feb 22, 2000·148 cites·18 claims
- 1296US6706104B2Ink set, ink jet recording method, recording unit, ink cartridge, ink jet recording apparatus, bleed-alleviating method, and method for improving fixability of black imageCANON KK·Filed 2001·Granted Mar 16, 2004·64 cites·44 claims
- 1396US5623294AInk-jet recording process, and ink set and ink-jet recording instrument for use in such processCANON KK·Filed 1993·Granted Apr 22, 1997·99 cites·24 claims
- 1496US5482545AInk, and ink-jet recording method and instrument using the sameCANON KK·Filed 1994·Granted Jan 9, 1996·89 cites·16 claims
- 1595US6488364B1Recording method and apparatus for controlling ejection bubble formationCANON KK·Filed 2000·Granted Dec 3, 2002·54 cites·31 claims
- 1694US6155673ARecording method and apparatus for controlling ejection bubble formationCANON KK·Filed 1993·Granted Dec 5, 2000·86 cites·19 claims
- 1793US6702882B2Ink set, ink jet recording method, recording unit, ink cartridge and ink jet recording apparatusCANON KK·Filed 2001·Granted Mar 9, 2004·37 cites·24 claims
- 1893US6062674AMethod and apparatus for ink-jet printingCANON KK·Filed 1996·Granted May 16, 2000·69 cites·37 claims
- 1992US6815381B1Fibrous material, production process of the fibrous material, ink-absorbing, treating process of the ink-absorbing member, ink tank container and ink cartridgeCANON KK·Filed 1998·Granted Nov 9, 2004·76 cites·75 claims
- 2092US6342095B1Ink set, and recording method and recording instrument using the sameCANON KK·Filed 1998·Granted Jan 29, 2002·69 cites·97 claims
- 2192US5331344AMethod for producing liquid-discharging recording head, liquid-discharging recording head produced by said method, and recording apparatus utilizing said recording headCANON KK·Filed 1991·Granted Jul 19, 1994·85 cites·49 claims
- 2291US6530656B1Color ink-jet recording ink set, ink-jet recording method, recording unit, ink-cartridge, ink-jet recording apparatus and bleeding reduction methodCANON KK·Filed 2000·Granted Mar 11, 2003·34 cites·16 claims
- 2390US6866380B2Ink set, ink jet recording method, recording unit, ink cartridge and ink jet recording apparatusCANON KK·Filed 2003·Granted Mar 15, 2005·27 cites·3 claims
- 2490US6454403B1Ink set for color ink-jet recording, and recording method, recording apparatus, ink cartridge, recording unit and reduction of bleeding, employing the ink setCANON KK·Filed 2000·Granted Sep 24, 2002·39 cites·25 claims
- 2590US5911815AInk set and ink-jet recording method using the sameCANON KK·Filed 1996·Granted Jun 15, 1999·61 cites·42 claims
- 2689US6174354B1Ink, ink-jet recording process and apparatus using the sameCANON KK·Filed 1996·Granted Jan 16, 2001·61 cites·18 claims
- 2787US6007182AInk-jet recording method employing inks of different characteristics and apparatus thereforCANON KK·Filed 1996·Granted Dec 28, 1999·53 cites·48 claims
- 2886US5270730AJet recording method and apparatus for discharging normally solid recording material by causing generated bubble to communicate with ambienceCANON KK·Filed 1991·Granted Dec 14, 1993·48 cites·20 claims
- 2985US6471757B1Ink, ink container, ink set, ink jet printing apparatus, and ink jet printing methodCANON KK·Filed 1998·Granted Oct 29, 2002·46 cites·48 claims
- 3085US5849815AInk, ink jet recording method using the same and recording equipment containing the inkCANON KK·Filed 1996·Granted Dec 15, 1998·50 cites·28 claims
- 3185US5439515AInk, and ink-jet recording method and instrument using the sameCANON KK·Filed 1993·Granted Aug 8, 1995·46 cites·27 claims
- 3284US6299675B1Printing method, image forming process, ink, ink set, recording unit, image forming apparatus and printCANON KK·Filed 1999·Granted Oct 9, 2001·48 cites·75 claims
- 3384US5680165AJet recording methodCANON KK·Filed 1995·Granted Oct 21, 1997·49 cites·7 claims
- 3482US6719416B2Ink container packageCANON KK·Filed 2002·Granted Apr 13, 2004·23 cites·5 claims
- 3582US6186615B1Apparatus and method for forming a black image in which black ink is overlaid on color inkCANON KK·Filed 1997·Granted Feb 13, 2001·46 cites·51 claims
- 3676US5427611ANormally solid recording material and jet recording method using sameCANON KK·Filed 1994·Granted Jun 27, 1995·30 cites·12 claims
- 3774US6076919AJet recording methodCANON KK·Filed 1995·Granted Jun 20, 2000·32 cites·27 claims
- 3871US5621447AJet recording methodCANON KK·Filed 1995·Granted Apr 15, 1997·27 cites·10 claims
- 3968US5538550AJet recording method, normally solid recording material and recording apparatus for the methodCANON KK·Filed 1993·Granted Jul 23, 1996·20 cites·10 claims
- 4065US5990227AInk setCANON KK·Filed 1997·Granted Nov 23, 1999·19 cites·6 claims
- 4157US5268704AThermal transfer recording method reducing ground staining and improving ink transferabilityCANON KK·Filed 1992·Granted Dec 7, 1993·8 cites·15 claims
- 4253US5609976AAlkaline storage batterySANYO ELECTRIC CO·Filed 1995·Granted Mar 11, 1997·23 cites·51 claims
- 4347US5147707AThermal transfer materialCANON KK·Filed 1990·Granted Sep 15, 1992·4 cites·15 claims
- 4442US5389429AThermal transfer material and thermal transfer recording methodCANON KK·Filed 1993·Granted Feb 14, 1995·6 cites·16 claims
- 4534US5268052AThermal transfer material and thermal transfer recording methodCANON KK·Filed 1990·Granted Dec 7, 1993·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →