Inventor · disambiguated record
Masatsune Kobayashi
Also filed as: KOBAYASHI MASATSUNE
32 granted patents·1 pending application·1,253 citations·filing 1978–2001
98Inventor score
Top patents by PatentIndex Score
33 records- 0198US4306245ALiquid jet device with cleaning protective meansCANON KK·Filed 1979·Granted Dec 15, 1981·152 cites·9 claims
- 0297US4632703ARecording liquidCANON KK·Filed 1984·Granted Dec 30, 1986·69 cites·20 claims
- 0396US5296022AInk-jet recording method and apparatus employing ink containing halogenated alkanol with 2 to 4 carbon atomsCANON KK·Filed 1993·Granted Mar 22, 1994·92 cites·44 claims
- 0496US4661158ARecording liquidCANON KK·Filed 1985·Granted Apr 28, 1987·65 cites·14 claims
- 0595US5258066AInk containing halogenated alkanol with 2 to 4 carbon atoms, recording method and apparatus using the sameCANON KK·Filed 1991·Granted Nov 2, 1993·92 cites·11 claims
- 0695US4626284ARecording liquidMITSUBISHI CHEM IND·Filed 1984·Granted Dec 2, 1986·82 cites·18 claims
- 0792US4627875ARecording liquidCANON KK·Filed 1986·Granted Dec 9, 1986·68 cites·4 claims
- 0890US4557761ARecording liquidCANON KK·Filed 1983·Granted Dec 10, 1985·52 cites·2 claims
- 0990US4517244ARecording medium and ink jet recording paperCANON KK·Filed 1982·Granted May 14, 1985·46 cites·15 claims
- 1089US4395287ALiquid recording materialCANON KK·Filed 1981·Granted Jul 26, 1983·54 cites·13 claims
- 1188US4683002ALiquid composition and method for recordingCANON KK·Filed 1985·Granted Jul 28, 1987·45 cites·17 claims
- 1286US4732613ARecording liquidCANON KK·Filed 1985·Granted Mar 22, 1988·42 cites·24 claims
- 1386US4285575AImage display deviceCANON KK·Filed 1979·Granted Aug 25, 1981·41 cites·13 claims
- 1485US4505749AMethod of forming color imagesCANON KK·Filed 1983·Granted Mar 19, 1985·33 cites·5 claims
- 1579US4841037AAmino sulfonaphtholtrisazo compounds and recording liquids containing the sameCANON KK·Filed 1986·Granted Jun 20, 1989·31 cites·17 claims
- 1677US5542970AMonoazo compound and recording liquid containing the sameCANON KK·Filed 1995·Granted Aug 6, 1996·16 cites·10 claims
- 1777US5334999ADevice for preparing ink jet recording head with channels containing energy generating elementsCANON KK·Filed 1991·Granted Aug 2, 1994·35 cites·15 claims
- 1874US4765838AWater-soluble dye composition and recording liquid containing the sameMITSUBISHI CHEM IND·Filed 1986·Granted Aug 23, 1988·29 cites·39 claims
- 1972US6318842B1Liquid jet printing head and liquid jet printing apparatus provided with said liquid jet printing headCANON KK·Filed 1996·Granted Nov 20, 2001·25 cites·14 claims
- 2072US5758417AMethod of manufacturing an ink jet head having a coated surfaceCANON KK·Filed 1995·Granted Jun 2, 1998·29 cites·14 claims
- 2172US4724001ADisazoic dye and recording liquid containing the sameCANON KK·Filed 1986·Granted Feb 9, 1988·24 cites·23 claims
- 2272US4655834ARecording processCANON KK·Filed 1985·Granted Apr 7, 1987·18 cites·13 claims
- 2370US4867789AFlocculant purification of inkCANON KK·Filed 1987·Granted Sep 19, 1989·9 cites·25 claims
- 2470US4391639ARecording liquidCANON KK·Filed 1982·Granted Jul 5, 1983·8 cites·3 claims
- 2569US5735729AAbrasive composition with an electrolytic water and a polishing process with the use of said abrasive compositionCANON KK·Filed 1994·Granted Apr 7, 1998·28 cites·15 claims
- 2663US4778525ARecording liquidCANON KK·Filed 1987·Granted Oct 18, 1988·16 cites·10 claims
- 2761US5436650AInk jet recording head, process for producing the head and ink jet recording apparatusCANON KK·Filed 1992·Granted Jul 25, 1995·16 cites·6 claims
- 2856US4435717ALiquid jet recording process and recording liquid thereforCANON KK·Filed 1982·Granted Mar 6, 1984·12 cites·12 claims
- 2951US4212518AImage display deviceCANON KK·Filed 1978·Granted Jul 15, 1980·11 cites·14 claims
- 3043US4599112ARecording liquidCANON KK·Filed 1984·Granted Jul 8, 1986·7 cites·5 claims
- 3138US4756757ARecording liquidCANON KK·Filed 1986·Granted Jul 12, 1988·3 cites·19 claims
- 3237US4655835AProcess for evaluating the solubility of a colorantCANON KK·Filed 1985·Granted Apr 7, 1987·3 cites·14 claims
- 3337US2002196311A1Elements substrate having connecting wiring between heat generating resistor elements and ink jet recording apparatusFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →