Inventor · disambiguated record
Mayumi Yamamoto
Also filed as: YAMAMOTO MAYUMI
38 granted patents·7 pending applications·1,691 citations·filing 1986–2020
98Inventor score
Files withCANON KK31HITACHI MAXELL3SCREEN HOLDINGS CO LTD3DENA CO LTD1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1
Top patents by PatentIndex Score
45 records- 0198US5451251AInk, and ink-jet recording method and instrument using the sameCANON KK·Filed 1994·Granted Sep 19, 1995·166 cites·44 claims
- 0298US5123960AInk and ink jet recording method employing the sameCANON KK·Filed 1990·Granted Jun 23, 1992·121 cites·20 claims
- 0397US6027210AInk-jet recording process using liquid formulation and ink in combinationCANON KK·Filed 1997·Granted Feb 22, 2000·148 cites·18 claims
- 0496US5571313AInk-jet inkCANON KK·Filed 1995·Granted Nov 5, 1996·115 cites·15 claims
- 0596US5482545AInk, and ink-jet recording method and instrument using the sameCANON KK·Filed 1994·Granted Jan 9, 1996·89 cites·16 claims
- 0695US5415686AInk, ink-jet recording method making use of the same and instrument provided with the inkCANON KK·Filed 1994·Granted May 16, 1995·100 cites·12 claims
- 0793US6062674AMethod and apparatus for ink-jet printingCANON KK·Filed 1996·Granted May 16, 2000·69 cites·37 claims
- 0892US5082496AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1991·Granted Jan 21, 1992·40 cites·5 claims
- 0991US5258505ATrisazo compounds, and dye compositions containing sameCANON KK·Filed 1992·Granted Nov 2, 1993·35 cites·19 claims
- 1090US5911815AInk set and ink-jet recording method using the sameCANON KK·Filed 1996·Granted Jun 15, 1999·61 cites·42 claims
- 1189US9202575B2Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted Dec 1, 2015·14 cites·19 claims
- 1289US6174354B1Ink, ink-jet recording process and apparatus using the sameCANON KK·Filed 1996·Granted Jan 16, 2001·61 cites·18 claims
- 1387US6007182AInk-jet recording method employing inks of different characteristics and apparatus thereforCANON KK·Filed 1996·Granted Dec 28, 1999·53 cites·48 claims
- 1486US5130723AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1991·Granted Jul 14, 1992·24 cites·34 claims
- 1584US4756963AProtective member and print protection method using the sameCANON KK·Filed 1986·Granted Jul 12, 1988·45 cites·20 claims
- 1682US6186615B1Apparatus 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
- 1781US5215577AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1992·Granted Jun 1, 1993·39 cites·22 claims
- 1879US5202756AColor signal processing apparatus using plural luminance signalsCANON KK·Filed 1992·Granted Apr 13, 1993·47 cites·9 claims
- 1979US4865675AProcess of and apparatus for hot pressure adhesion treatmentsCANON KK·Filed 1987·Granted Sep 12, 1989·26 cites·8 claims
- 2077US6281917B1Image forming process employing liquid composition and ink in combinationCANON KK·Filed 1998·Granted Aug 28, 2001·36 cites·18 claims
- 2176US6003987AInk set recording apparatus and method using ink set having a dye that becomes insoluble when mixed with another dyeCANON KK·Filed 1995·Granted Dec 21, 1999·35 cites·14 claims
- 2275US5178671AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1992·Granted Jan 12, 1993·32 cites·20 claims
- 2375US5167703AInk, ink-jet recording process and instrument making use of the inkCANON KK·Filed 1991·Granted Dec 1, 1992·31 cites·62 claims
- 2474US5581298AColor signal processing apparatus using plural luminance signalsCANON KK·Filed 1995·Granted Dec 3, 1996·47 cites·12 claims
- 2574US5267028ASolid state image pickup apparatus having luminance controlCANON KK·Filed 1991·Granted Nov 30, 1993·31 cites·7 claims
- 2674US5213614AInk, ink jet recording process and recording apparatus using the sameCANON KK·Filed 1992·Granted May 25, 1993·30 cites·29 claims
- 2771US6168076B1Electronic cash register and price calculation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 2, 2001·39 cites·8 claims
- 2871US5127946AInk, and ink-jet recording method and apparatus employing the inkCANON KK·Filed 1991·Granted Jul 7, 1992·27 cites·35 claims
- 2970US11099105B2Data processing method, data processing device, and non-transitory computer-readable recording medium having recorded thereon data processing programSCREEN HOLDINGS CO LTD·Filed 2019·Granted Aug 24, 2021·1 cites·20 claims
- 3069US5728201AInk, and ink-jet recording method and instruments using the sameCANON KK·Filed 1996·Granted Mar 17, 1998·29 cites·37 claims
- 3169US5215578AInk containing tris-azo dye, ink-jet recording method and apparatus using the sameCANON KK·Filed 1992·Granted Jun 1, 1993·26 cites·16 claims
- 3266US7518313B2Discharge lamp of the short arc type having a trigger wireUSHIO ELECTRIC INC·Filed 2005·Granted Apr 14, 2009·1 cites·10 claims
- 3361US11857544B2Composition or method including (t)ew-7197 for treating or preventing corneal endothelial diseasesTHE DOSHISHA·Filed 2018·Granted Jan 2, 2024·0 cites·10 claims
- 3454US2021077642A1SterilizerYAMAMOTO YOSHIHIKO·Filed 2020·Application pending·0 cites
- 3553US5583568ASolid state image pickup apparatus having improved luminance controlCANON KK·Filed 1994·Granted Dec 10, 1996·13 cites·25 claims
- 3652US2015140417A1Sealed batteryHITACHI MAXELL·Filed 2014·Application pending·0 cites
- 3749US11474150B2Data processing method, data processing device, and non-transitory computer-readable recording mediumSCREEN HOLDINGS CO LTD·Filed 2019·Granted Oct 18, 2022·0 cites·14 claims
- 3847US2020097381A1Data processing method, data processing device, data processing system, and non-transitory computer-readable recording mediumSCREEN HOLDINGS CO LTD·Filed 2019·Application pending·0 cites
- 3947US2013230752A1Sealed batteryHITACHI MAXELL·Filed 2013·Application pending·0 cites
- 4046US5274395AThermal transfer recording apparatus switchable between sublimable and fusible ink sheetsCANON KK·Filed 1992·Granted Dec 28, 1993·10 cites·10 claims
- 4146US2005136325A1Sealed prismatic batteryHITACHI MAXELL·Filed 2004·Application pending·0 cites
- 4238US2003212181A1Autodepositing coating composition and process and coated metal articles therefromFiled 2000·Application pending·0 cites
- 4337US5563657ASolid state image pickup apparatus having improved luminance controlCANON KK·Filed 1993·Granted Oct 8, 1996·4 cites·4 claims
- 4431US9819503B2Server device for exchanging messagesDENA CO LTD·Filed 2013·Granted Nov 14, 2017·0 cites·13 claims
- 4530US2013330580A1Sealed batteryYAMAMOTO MAYUMI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →