Inventor · disambiguated record
Kyoko Fukushima
Also filed as: FUKUSHIMA KYOKO
13 granted patents·734 citations·filing 1988–1996
95Inventor score
Top patents by PatentIndex Score
13 records- 0196US5296022AInk-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
- 0295US5258066AInk 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
- 0393US5118351AInk, ink-jet recording process, and instrument using the inkCANON KK·Filed 1991·Granted Jun 2, 1992·80 cites·5 claims
- 0491US5190581AInk, ink-jet recording method, and instrument employing the inkCANON KK·Filed 1992·Granted Mar 2, 1993·71 cites·4 claims
- 0589US5220347AInk jet recording method and apparatus employing inkCANON KK·Filed 1992·Granted Jun 15, 1993·60 cites·14 claims
- 0688US5141558AInk, ink-jet recording process, and instrument using the inkCANON KK·Filed 1991·Granted Aug 25, 1992·57 cites·3 claims
- 0787US5254157ARecording solution containing a compound obtained by alkylation or acetylation of a triolCANON KK·Filed 1991·Granted Oct 19, 1993·50 cites·14 claims
- 0886US5221333AInk, inj-jet recording process, and instrument using the inkCANON KK·Filed 1991·Granted Jun 22, 1993·55 cites·5 claims
- 0986US5130726AInk jet recording apparatusCANON KK·Filed 1990·Granted Jul 14, 1992·68 cites·33 claims
- 1082US5248991AInk, ink-jet recording process recording unit, ink cartridge, and ink-jet recording apparatus employing inkCANON KK·Filed 1992·Granted Sep 28, 1993·43 cites·14 claims
- 1181US5997122AInk jet recording apparatus capable of performing liquid droplet diameter random variable recording and ink jet recording method using ink for liquid droplet random variable recordingCANON KK·Filed 1996·Granted Dec 7, 1999·43 cites·53 claims
- 1275US5015766APreparation process of acrylamideMITSUI TOATSU CHEMICALS·Filed 1988·Granted May 14, 1991·16 cites·6 claims
- 1340US5583553AForming method of color imagesCANON KK·Filed 1995·Granted Dec 10, 1996·7 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →