Inventor · disambiguated record
Katsukiyo Ishikawa
Also filed as: ISHIKAWA KATSUKIYO
23 granted patents·352 citations·filing 1980–1992
96Inventor score
Files withNIPPON PAINT CO LTD23
Top patents by PatentIndex Score
23 records- 0177US4837046AMethod for forming ferrite filmNIPPON PAINT CO LTD·Filed 1987·Granted Jun 6, 1989·21 cites·9 claims
- 0274US5055374AElectrodeposition coating composition containing an acrylic resin and a quinnone diazide group bearing resinNIPPON PAINT CO LTD·Filed 1989·Granted Oct 8, 1991·25 cites·4 claims
- 0374US4671854AMethod for preparing a printed circuit board with solder plated circuit and through-holesNIPPON PAINT CO LTD·Filed 1986·Granted Jun 9, 1987·33 cites·9 claims
- 0469US4673458AMethod for preparing a printed circuit boardNIPPON PAINT CO LTD·Filed 1986·Granted Jun 16, 1987·24 cites·3 claims
- 0568US4869995APositive type photosensitive resinous compositionNIPPON PAINT CO LTD·Filed 1988·Granted Sep 26, 1989·18 cites·1 claims
- 0667US4920187AProcess for preparing particles having monodisperse particle sizeNIPPON PAINT CO LTD·Filed 1988·Granted Apr 24, 1990·26 cites·19 claims
- 0767US4911957AMethod of forming ferrite film on particles or fibersNIPPON PAINT CO LTD·Filed 1988·Granted Mar 27, 1990·17 cites·8 claims
- 0867US4902592AProduction of color displayNIPPON PAINT CO LTD·Filed 1988·Granted Feb 20, 1990·26 cites·7 claims
- 0965US4816365AElectrostatic recording dry tonerNIPPON PAINT CO LTD·Filed 1986·Granted Mar 28, 1989·13 cites·1 claims
- 1059US5175076AWater-developable photosensitive composition for producing relief platesNIPPON PAINT CO LTD·Filed 1987·Granted Dec 29, 1992·20 cites·7 claims
- 1158US5663019AProcess for producing multicolor displayNIPPON PAINT CO LTD·Filed 1992·Granted Sep 2, 1997·22 cites·4 claims
- 1257US5181984AProduction of solder masked electric circuit boardsNIPPON PAINT CO LTD·Filed 1991·Granted Jan 26, 1993·19 cites·3 claims
- 1351US5186801AProduction of color filterNIPPON PAINT CO LTD·Filed 1991·Granted Feb 16, 1993·10 cites·5 claims
- 1449US5166036AElectrodeposition coating composition and image-forming method using the sameNIPPON PAINT CO LTD·Filed 1991·Granted Nov 24, 1992·10 cites·1 claims
- 1548US5215782AMethod of forming ferrite coatingsNIPPON PAINT CO LTD·Filed 1990·Granted Jun 1, 1993·10 cites·12 claims
- 1648US4816364AMagnetic carrier particles for electrophotographic developer having plated layer of iron oxideNIPPON PAINT CO LTD·Filed 1987·Granted Mar 28, 1989·11 cites·12 claims
- 1747US4999274APositive type photosensitive resinous composition with 1,2 quinone diazide sulfonyl unitNIPPON PAINT CO LTD·Filed 1988·Granted Mar 12, 1991·8 cites·2 claims
- 1847US4288517AToner for electrostatic photography containing resin coated silica particlesNIPPON PAINT CO LTD·Filed 1980·Granted Sep 8, 1981·10 cites·8 claims
- 1943US4977053AMagnetic-shell-coated tonerNIPPON PAINT CO LTD·Filed 1989·Granted Dec 11, 1990·6 cites·7 claims
- 2042US5213946APositive type, photosensitive resinous compositionNIPPON PAINT CO LTD·Filed 1991·Granted May 25, 1993·6 cites·4 claims
- 2139US4946757APositive type 1,2 quinone diazide containing photosensitive resinous composition with acrylic copolymer resinNIPPON PAINT CO LTD·Filed 1988·Granted Aug 7, 1990·5 cites·1 claims
- 2238US4853092AProduction of multicolor displayNIPPON PAINT CO LTD·Filed 1988·Granted Aug 1, 1989·6 cites·4 claims
- 2337US5213850AProcess for plating a metallic deposit between functional pattern lines on a substrateNIPPON PAINT CO LTD·Filed 1991·Granted May 25, 1993·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →