Inventor · disambiguated record
Hidehisa Matsumoto
Also filed as: MATSUMOTO HIDEHISA
14 granted patents·1 pending application·613 citations·filing 1997–2001
94Inventor score
Technology areasB41J
Files withCANON KK14
Top patents by PatentIndex Score
15 records- 0198US6460984B1Liquid supply system, liquid container, head cartridge, ink jet cartridge, liquid supply container, method for coupling the head cartridge with the liquid supply container, communication unit used for the liquid supply system, ink jet recording apparatus provided with the ink jet cartridge opening/closing valve used for the liquid container, and liquid supply container provided with the opening/closing valveCANON KK·Filed 1999·Granted Oct 8, 2002·202 cites·38 claims
- 0297US6450631B1Storing method of ink tank and ink jet head cartridge, and ink tank and storing container used in the same methodCANON KK·Filed 2000·Granted Sep 17, 2002·96 cites·15 claims
- 0393US6325500B1Ink tank, ink jet recording apparatus mounting the ink tank, and package for the ink tankCANON KK·Filed 2000·Granted Dec 4, 2001·49 cites·16 claims
- 0489US6422674B1Liquid supply system and liquid residual amount detecting method of liquid supply systemCANON KK·Filed 1999·Granted Jul 23, 2002·64 cites·17 claims
- 0588US6347865B1Liquid container, liquid supply system, and method for manufacturing such liquid containerCANON KK·Filed 2000·Granted Feb 19, 2002·33 cites·16 claims
- 0683US6345888B1Liquid supply method, system, ink container, cartridge and replenishing container and head cartridge usable with systemCANON KK·Filed 1998·Granted Feb 12, 2002·48 cites·31 claims
- 0778US6435673B1Liquid container, method of manufacture therefor, ink jet cartridge that uses such container, and ink jet recording apparatusCANON KK·Filed 2000·Granted Aug 20, 2002·19 cites·14 claims
- 0877US5949456AValve for recording liquid supply portCANON KK·Filed 1997·Granted Sep 7, 1999·37 cites·18 claims
- 0965US6290345B1Liquid container, manufacturing method, ink jet cartridge, and ink jet recording apparatusCANON KK·Filed 1997·Granted Sep 18, 2001·23 cites·22 claims
- 1059US6247806B1Liquid ejection head cartridge and liquid container usable therewithCANON KK·Filed 1997·Granted Jun 19, 2001·18 cites·26 claims
- 1149US6575567B2Liquid delivery system, liquid container, and head cartridgeCANON KK·Filed 1999·Granted Jun 10, 2003·11 cites·13 claims
- 1244US6328437B1Liquid injection methodCANON KK·Filed 1997·Granted Dec 11, 2001·8 cites·9 claims
- 1338US6305794B1Liquid container, ink jet cartridge having same and manufacturing method of the containerCANON KK·Filed 1997·Granted Oct 23, 2001·4 cites·19 claims
- 1436US2002051044A1Liquid container, ink jet cartridge having same and manufacturing method of the containerFiled 2001·Application pending·0 cites
- 1531USD465804SInk tank holder with printing headCANON KK·Filed 2001·Granted Nov 19, 2002·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →