Inventor · disambiguated record
Tsuyoshi Eida
Also filed as: EIDA TSUYOSHI
46 granted patents·2,474 citations·filing 1977–1995
99Inventor score
Files withCANON KK46
Top patents by PatentIndex Score
46 records- 0199US4597794ARecording process and a recording liquid thereofCANON KK·Filed 1984·Granted Jul 1, 1986·413 cites·13 claims
- 0298US5451251AInk, and ink-jet recording method and instrument using the sameCANON KK·Filed 1994·Granted Sep 19, 1995·166 cites·44 claims
- 0398US5123960AInk and ink jet recording method employing the sameCANON KK·Filed 1990·Granted Jun 23, 1992·121 cites·20 claims
- 0497US5482546ADye, ink containing the same, and ink-jet recording method and instrument using the inkCANON KK·Filed 1995·Granted Jan 9, 1996·82 cites·33 claims
- 0597US5017227ARecording liquid and ink-jet recording process using sameCANON KK·Filed 1989·Granted May 21, 1991·97 cites·28 claims
- 0697US4632703ARecording liquidCANON KK·Filed 1984·Granted Dec 30, 1986·69 cites·20 claims
- 0796US4864324AColor image forming method and ink used thereforCANON KK·Filed 1987·Granted Sep 5, 1989·93 cites·39 claims
- 0896US4661158ARecording liquidCANON KK·Filed 1985·Granted Apr 28, 1987·65 cites·14 claims
- 0996US4426226ARecording liquidCANON KK·Filed 1982·Granted Jan 17, 1984·40 cites·4 claims
- 1096US4410899AMethod for forming liquid dropletsCANON KK·Filed 1981·Granted Oct 18, 1983·139 cites·5 claims
- 1196US4245033AHeat developable photosensitive composition and a heat developable photosensitive member having a layer comprising the compositionCANON KK·Filed 1977·Granted Jan 13, 1981·46 cites·27 claims
- 1294US4295889ARecording liquid compositionCANON KK·Filed 1979·Granted Oct 20, 1981·25 cites·30 claims
- 1393US5216437AInk, and recording method making use of sameCANON KK·Filed 1992·Granted Jun 1, 1993·43 cites·21 claims
- 1492US5110356AInk, and recording process using the sameCANON KK·Filed 1991·Granted May 5, 1992·42 cites·3 claims
- 1592US5082496AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1991·Granted Jan 21, 1992·40 cites·5 claims
- 1692US4627875ARecording liquidCANON KK·Filed 1986·Granted Dec 9, 1986·68 cites·4 claims
- 1791US5258505ATrisazo compounds, and dye compositions containing sameCANON KK·Filed 1992·Granted Nov 2, 1993·35 cites·19 claims
- 1891US4804411ARecording liquidCANON KK·Filed 1987·Granted Feb 14, 1989·59 cites·11 claims
- 1990US4557761ARecording liquidCANON KK·Filed 1983·Granted Dec 10, 1985·52 cites·2 claims
- 2090US4517244ARecording medium and ink jet recording paperCANON KK·Filed 1982·Granted May 14, 1985·46 cites·15 claims
- 2188US4683002ALiquid composition and method for recordingCANON KK·Filed 1985·Granted Jul 28, 1987·45 cites·17 claims
- 2288US4325735ARecording liquid compositionCANON KK·Filed 1980·Granted Apr 20, 1982·42 cites·19 claims
- 2386US5466282AAzo dye compound, ink containing the same, and recording method and instrument using the inkCANON KK·Filed 1994·Granted Nov 14, 1995·25 cites·47 claims
- 2486US5130723AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1991·Granted Jul 14, 1992·24 cites·34 claims
- 2586US4732613ARecording liquidCANON KK·Filed 1985·Granted Mar 22, 1988·42 cites·24 claims
- 2686US4338611ALiquid jet recording headCANON KK·Filed 1980·Granted Jul 6, 1982·35 cites·8 claims
- 2785US4505749AMethod of forming color imagesCANON KK·Filed 1983·Granted Mar 19, 1985·33 cites·5 claims
- 2881US5215577AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1992·Granted Jun 1, 1993·39 cites·22 claims
- 2981US5135570AInk, and recording process making use of itCANON KK·Filed 1991·Granted Aug 4, 1992·39 cites·27 claims
- 3080US5811209AColor filter, production process thereof, and liquid crystal display panel equipped with the color filterCANON KK·Filed 1995·Granted Sep 22, 1998·51 cites·44 claims
- 3180US4395288ALiquid recording mediumCANON KK·Filed 1982·Granted Jul 26, 1983·31 cites·18 claims
- 3278US5139573AInk, and recording method making use of sameCANON KK·Filed 1991·Granted Aug 18, 1992·36 cites·3 claims
- 3375US5231417AInk jet recording process, device, apparatus and cartridge employing inkCANON KK·Filed 1992·Granted Jul 27, 1993·32 cites·17 claims
- 3475US5178671AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1992·Granted Jan 12, 1993·32 cites·20 claims
- 3575US5167703AInk, ink-jet recording process and instrument making use of the inkCANON KK·Filed 1991·Granted Dec 1, 1992·31 cites·62 claims
- 3675US4373954ARecording liquid and method for producing the sameCANON KK·Filed 1981·Granted Feb 15, 1983·23 cites·16 claims
- 3774US5213614AInk, ink jet recording process and recording apparatus using the sameCANON KK·Filed 1992·Granted May 25, 1993·30 cites·29 claims
- 3872US4361842ARecording method using film forming liquid compositionCANON KK·Filed 1980·Granted Nov 30, 1982·22 cites·4 claims
- 3971US5127946AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1991·Granted Jul 7, 1992·27 cites·35 claims
- 4071US4698151ADyestuff refining systemCANON KK·Filed 1985·Granted Oct 6, 1987·10 cites·8 claims
- 4170US4867789AFlocculant purification of inkCANON KK·Filed 1987·Granted Sep 19, 1989·9 cites·25 claims
- 4269US5215578AInk containing tris-azo dye, ink-jet recording method and apparatus using the sameCANON KK·Filed 1992·Granted Jun 1, 1993·26 cites·16 claims
- 4363US4778525ARecording liquidCANON KK·Filed 1987·Granted Oct 18, 1988·16 cites·10 claims
- 4456US4435717ALiquid jet recording process and recording liquid thereforCANON KK·Filed 1982·Granted Mar 6, 1984·12 cites·12 claims
- 4550US4664815AInk production systemCANON KK·Filed 1985·Granted May 12, 1987·14 cites·4 claims
- 4643US4599112ARecording liquidCANON KK·Filed 1984·Granted Jul 8, 1986·7 cites·5 claims
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