Inventor · disambiguated record
Yasushi Joh
Also filed as: JOH YASUSHI · YOH YASUSHI
24 granted patents·1 pending application·1,037 citations·filing 1975–2009
97Inventor score
Top patents by PatentIndex Score
25 records- 0199US4872867ACompositions having antithrombogenic properties and blood contact medical devices using the sameUBE INDUSTRIES·Filed 1989·Granted Oct 10, 1989·182 cites·14 claims
- 0299US4329383ANon-thrombogenic material comprising substrate which has been reacted with heparinNIPPON ZEON CO·Filed 1980·Granted May 11, 1982·319 cites·8 claims
- 0393US4415490ANon-thrombogenic materialNIPPON ZEON CO·Filed 1979·Granted Nov 15, 1983·42 cites·11 claims
- 0483US4323627AHollow fiber and method of manufacturing the sameNIPPON ZEON CO·Filed 1980·Granted Apr 6, 1982·38 cites·12 claims
- 0582US4115351AFlame retardant compositionJOH YASUSHI·Filed 1975·Granted Sep 19, 1978·25 cites·5 claims
- 0680US4322381AMethod of manufacturing hollow fiberNIPPON ZEON CO·Filed 1980·Granted Mar 30, 1982·33 cites·6 claims
- 0780US4125468AHollow-fiber permeability apparatusNIPPON ZEON CO·Filed 1977·Granted Nov 14, 1978·33 cites·22 claims
- 0878US4342711AMethod of manufacturing hollow fiberNIPPON ZEON CO·Filed 1979·Granted Aug 3, 1982·34 cites·19 claims
- 0971US4385017AMethod of manufacturing hollow fiberNIPPON ZEON CO·Filed 1981·Granted May 24, 1983·29 cites·10 claims
- 1069US4108764AMethod and apparatus for removing gas from interior of hollow-fiber permeability apparatusNIPPON CEON CO LTD·Filed 1977·Granted Aug 22, 1978·25 cites·55 claims
- 1167US4187180AHollow-fiber permeability apparatusNIPPON ZEON CO·Filed 1977·Granted Feb 5, 1980·21 cites·13 claims
- 1267US4124510ACross-flow, hollow-fiber permeability apparatus having slit-like inlet meansNIPPON ZEON CO·Filed 1976·Granted Nov 7, 1978·18 cites·31 claims
- 1362US4237013AHollow fiber permeability apparatusNIPPON ZEON CO·Filed 1979·Granted Dec 2, 1980·19 cites·11 claims
- 1462US4214990AHollow-fiber permeability apparatusNIPPON ZEON CO·Filed 1978·Granted Jul 29, 1980·15 cites·4 claims
- 1559US4082670AHollow fiber permeability apparatusJOH YASUSHI·Filed 1976·Granted Apr 4, 1978·17 cites·33 claims
- 1657US4508535ACannulaNIPPON ZEON CO·Filed 1983·Granted Apr 2, 1985·62 cites·20 claims
- 1756US4604412AStable polymer emulsion composition capable of giving a thromboresistant surface, and process for production thereofNIPPON ZEON CO·Filed 1983·Granted Aug 5, 1986·15 cites·33 claims
- 1856US4284594AMethod of manufacturing hollow fiberNIPPON ZEON CO·Filed 1979·Granted Aug 18, 1981·16 cites·9 claims
- 1953US2011094971A1Treatment Agent for Aqueous Waste Liquid and Treatment Method for Aqueous Waste LiquidFUJI MENTENIR CO LTD·Filed 2009·Application pending·0 cites
- 2045US4202776AHollow-fiber permeability apparatusNIPPON ZEON CO·Filed 1978·Granted May 13, 1980·9 cites·7 claims
- 2141US4578077ABlood pump applicable to an artifical heartNIPPON ZEON CO·Filed 1981·Granted Mar 25, 1986·23 cites·24 claims
- 2238US4668459ABlood pump and method of manufacturing the sameNIPPON ZEON CO·Filed 1985·Granted May 26, 1987·20 cites·1 claims
- 2336US4581029ABlood pumpNIPPON ZEON CO·Filed 1984·Granted Apr 8, 1986·17 cites·3 claims
- 2433US4822352AMedical tubes with porous textured wallsUBE INDUSTRIES·Filed 1987·Granted Apr 18, 1989·9 cites·3 claims
- 2533US4707315AMethod of making a blood pumpNIPPON ZEON CO·Filed 1985·Granted Nov 17, 1987·16 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →