Inventor · disambiguated record
Yoshiyuki Asahina
Also filed as: ASAHINA YOSHIYUKI · TANOUCHI MASATOSHI
15 granted patents·1 pending application·313 citations·filing 1979–2011
93Inventor score
Top patents by PatentIndex Score
16 records- 0196US4201871AProcess for recovering terephthalic acidASAHI CHEMICAL IND·Filed 1979·Granted May 6, 1980·57 cites·23 claims
- 0291US6777524B1Polyether polyurethaneASAHI CHEMICAL IND·Filed 2000·Granted Aug 17, 2004·49 cites·10 claims
- 0386US4801663AIsocyanurate polyisocyanate and its use as a curing agent for a two-component polyurethane compositionASAHI CHEMICAL IND·Filed 1988·Granted Jan 31, 1989·47 cites·17 claims
- 0477US6111048ABlocked polyisocyanate and uses thereofASAHI CHEMICAL IND·Filed 1996·Granted Aug 29, 2000·38 cites·11 claims
- 0577US4450082AMethod for obtaining uniform stream in adsorption columnASAHI CHEMICAL IND·Filed 1982·Granted May 22, 1984·35 cites·11 claims
- 0676US5817732ABlocked polyisocyanate and coating compositionASAHI CHEMICAL IND·Filed 1996·Granted Oct 6, 1998·32 cites·17 claims
- 0772US7834103B2Highly crosslinkable low-viscosity polyisocyanate composition and coating composition containing sameASAHI KASEI CHEMICALS CORP·Filed 2006·Granted Nov 16, 2010·2 cites·5 claims
- 0870US7012115B2Aqueous urethane polyol and coating composition containing the sameASAHI CHEMICAL IND·Filed 2003·Granted Mar 14, 2006·11 cites·16 claims
- 0966US8952120B2Polyisocyanate composition and coating composition containing the sameASAHINA YOSHIYUKI·Filed 2006·Granted Feb 10, 2015·1 cites·5 claims
- 1066US5849855ABlocked polyisocyanate composition and one-pack thermocuring resin composition comprising the sameASAHI CHEMICAL IND·Filed 1996·Granted Dec 15, 1998·21 cites·7 claims
- 1159US8772434B2Block polyisocyanate and urethane composition containing the sameASAHINA YOSHIYUKI·Filed 2008·Granted Jul 8, 2014·1 cites·4 claims
- 1244US8148488B2(Block) polyisocyanate composition and coating composition using sameASAHINA YOSHIYUKI·Filed 2005·Granted Apr 3, 2012·0 cites·11 claims
- 1338US8940853B2Cationic blocked polyisocyanate and aqueous composition comprising the sameASAHINA YOSHIYUKI·Filed 2011·Granted Jan 27, 2015·0 cites·13 claims
- 1438US5623286APower source control apparatus for display unitFUJITSU LTD·Filed 1994·Granted Apr 22, 1997·13 cites·17 claims
- 1534US2004049003A1High- solid coating compositionFiled 2001·Application pending·0 cites
- 1633US6469122B1Polyisocyanate and process for producing the sameASAHI CHEMICAL IND·Filed 1999·Granted Oct 22, 2002·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →