Inventor · disambiguated record
Yoshihiro Kusuki
Also filed as: KUSUKI YOSHIHIRO
25 granted patents·1,130 citations·filing 1977–2001
97Inventor score
Top patents by PatentIndex Score
25 records- 0194US4512893APorous aromatic imide polymer membrane and a process for its manufactureUBE INDUSTRIES·Filed 1982·Granted Apr 23, 1985·83 cites·14 claims
- 0294US4474662AProcess for producing porous aromatic polyimide membranesUBE INDUSTRIES·Filed 1982·Granted Oct 2, 1984·81 cites·12 claims
- 0394US4370290AProcess for producing aromatic polyimide filamentsUBE INDUSTRIES·Filed 1981·Granted Jan 25, 1983·64 cites·20 claims
- 0493US6464755B2Gas separation membrane and method for its useUBE INDUSTRIES·Filed 2001·Granted Oct 15, 2002·72 cites·8 claims
- 0593US4378324AProcess for preparing aromatic polyimide semipermeable membranesUBE INDUSTRIES·Filed 1980·Granted Mar 29, 1983·84 cites·25 claims
- 0692US4378400AGas separating materialUBE INDUSTRIES·Filed 1981·Granted Mar 29, 1983·69 cites·5 claims
- 0791US4440643AProcess for producing aromatic polyimide composite separating membraneUBE INDUSTRIES·Filed 1982·Granted Apr 3, 1984·68 cites·20 claims
- 0890US4528004AAromatic polyimide composite separating membraneUBE INDUSTRIES·Filed 1984·Granted Jul 9, 1985·67 cites·22 claims
- 0987US4485056AProduction of aromatic polyimide separating membranesUBE INDUSTRIES·Filed 1982·Granted Nov 27, 1984·56 cites·15 claims
- 1086US5064446AMethod of preparing high purity light gas by multiple-step gas separationUBE INDUSTRIES·Filed 1988·Granted Nov 12, 1991·56 cites·8 claims
- 1186US4830640AAromatic imide polymer hollow filamentsAGENCY IND SCIENCE TECHN·Filed 1987·Granted May 16, 1989·30 cites·5 claims
- 1285US4460526AProcess for producing aromatic polyimide hollow filamentsUBE INDUSTRIES·Filed 1982·Granted Jul 17, 1984·47 cites·20 claims
- 1384US6210464B1Mixed gas-separating membrane module and processUBE INDUSTRIES·Filed 1999·Granted Apr 3, 2001·66 cites·17 claims
- 1484US4474858AAromatic polyimide gas-separating membraneUBE INDUSTRIES·Filed 1982·Granted Oct 2, 1984·44 cites·7 claims
- 1582US5141642AAromatic polyimide double layered hollow filamentary membrane and process for producing sameUBE INDUSTRIES·Filed 1989·Granted Aug 25, 1992·46 cites·21 claims
- 1678US6395066B1Partially carbonized asymmetric hollow fiber separation membrane, process for its production, and gas separation methodUBE INDUSTRIES·Filed 2000·Granted May 28, 2002·26 cites·9 claims
- 1769US4131644AProcess for producing carbon fiberUBE INDUSTRIES·Filed 1977·Granted Dec 26, 1978·13 cites·9 claims
- 1868US5286539AGas separating asymmetric membraneUBE INDUSTRIES·Filed 1992·Granted Feb 15, 1994·35 cites·13 claims
- 1968US4486376AProcess for modifying porous polymeric membraneUBE INDUSTRIES·Filed 1982·Granted Dec 4, 1984·24 cites·23 claims
- 2062US4959151APervaporation method of separating liquid organic compound mixture through aromatic imide polymer asymmetric membraneUBE INDUSTRIES·Filed 1989·Granted Sep 25, 1990·23 cites·18 claims
- 2159US4997462APervaporation method of selectively separating water from an organic material aqueous solution through aromatic imide polymer asymmetric membraneUBE INDUSTRIES·Filed 1990·Granted Mar 5, 1991·26 cites·19 claims
- 2256US5246743AMethod of enhancing gas separation performance of an aromatic polyimide membraneUBE INDUSTRIES·Filed 1992·Granted Sep 21, 1993·20 cites·17 claims
- 2351US4654910ASpun yarn piling and cleaning methodUBE INDUSTRIES·Filed 1985·Granted Apr 7, 1987·7 cites·3 claims
- 2447US5744575AAromatic polyimide and gas separationUBE INDUSTRIES·Filed 1996·Granted Apr 28, 1998·15 cites·17 claims
- 2540US4938902AProcess for producing aromatic imide polymer hollow filamentsAGENCY IND SCIENCE TECHN·Filed 1988·Granted Jul 3, 1990·8 cites·10 claims
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