Inventor · disambiguated record
Nobuhiro Kawashima
Also filed as: KAWASHIMA NOBUHIRO
8 granted patents·38 citations·filing 1982–1994
82Inventor score
Top patents by PatentIndex Score
8 records- 0162US4898825AMethods for purification of single-chain and double-chain tissue plasminogen activatorMITSUI TOATSU CHEMICALS·Filed 1987·Granted Feb 6, 1990·20 cites·18 claims
- 0243US4978620AProcess for separating single-chain TPA and double-chain from each otherMITSUI TOATSU CHEMICALS·Filed 1987·Granted Dec 18, 1990·5 cites·1 claims
- 0336US5141863APurification procedure of TPA from crude preparationsMITSUI TOATSU CHEMICALS·Filed 1990·Granted Aug 25, 1992·7 cites·4 claims
- 0435US4484003APreparation process of β-chloroalanineMITSUI TOATSU CHEMICALS·Filed 1982·Granted Nov 20, 1984·1 cites·4 claims
- 0533US5110736APurificaiton procedure of tpa from crude preparationsMITSUI TOATSU CHEMICALS·Filed 1990·Granted May 5, 1992·3 cites·10 claims
- 0629US5158882AMethod for purifying a crude tissue plasminogen activator preparationMITSUI TOATSU CHEMICALS·Filed 1992·Granted Oct 27, 1992·1 cites·2 claims
- 0728US4985362AProcess of purifying tPAMITSUI TOATSU CHEMICALS·Filed 1987·Granted Jan 15, 1991·1 cites·2 claims
- 0827US6207151B1Aqueous solution of t-PAMITSUI CHEMICALS INC·Filed 1994·Granted Mar 27, 2001·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →