Inventor · disambiguated record
Tomoko Matsukawa
Also filed as: MATSUKAWA TOMOKO
4 granted patents·4 citations·filing 1993–1996
62Inventor score
Files withSAGAMI CHEM RES4
Top patents by PatentIndex Score
4 records- 0141US5612289A4-imino-oxazolidine-2-one derivatives, a process for producing such derivatives and a herbicide containing them as an active ingredientSAGAMI CHEM RES·Filed 1994·Granted Mar 18, 1997·2 cites·11 claims
- 0240US5506190ATetrahydrophthalamide derivative, intermediate for producing the same, production of both, and herbicide containing the same as active ingredientSAGAMI CHEM RES·Filed 1993·Granted Apr 9, 1996·2 cites·4 claims
- 0326US5554581ATetrahydrophthalamide derivative, intermediate for producing the same, production of both, and herbicide containing the same as active ingredientSAGAMI CHEM RES·Filed 1995·Granted Sep 10, 1996·0 cites·4 claims
- 0421US6090946AProcess for the preparation of 3-(substituted phenyl)-5-alkylidene-1,3-oxazolidine-2,4-dione derivativesSAGAMI CHEM RES·Filed 1996·Granted Jul 18, 2000·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Tomoko Matsukawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →