Inventor · disambiguated record
Shigeyuki Ishikawa
Also filed as: ISHIKAWA SHIGEYUKI
3 granted patents·179 citations·filing 1988–1995
77Inventor score
Technology areasA61K
Files withTANABE SEIYAKU CO3
Top patents by PatentIndex Score
3 records- 0187US5137733AControlled release pharmaceutical preparationTANABE SEIYAKU CO·Filed 1991·Granted Aug 11, 1992·93 cites·4 claims
- 0281US4963365AControlled release dosage formTANABE SEIYAKU CO·Filed 1988·Granted Oct 16, 1990·63 cites·7 claims
- 0359US5650172APharmaceutical preparation comprising fat emulsion of fat microparticlesTANABE SEIYAKU CO·Filed 1995·Granted Jul 22, 1997·23 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Shigeyuki Ishikawa 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 →