Inventor · disambiguated record
Hiroshi Fukatsu
Also filed as: FUKATSU HIROSHI
12 granted patents·80 citations·filing 1974–1995
89Inventor score
Files withBANYU PHARMA CO LTD12
Top patents by PatentIndex Score
12 records- 0186US5707987ACarbapenem derivativesBANYU PHARMA CO LTD·Filed 1995·Granted Jan 13, 1998·46 cites·30 claims
- 0266US5258509AProcess for producing 2-carbon-substituted carbapenem derivativesBANYU PHARMA CO LTD·Filed 1992·Granted Nov 2, 1993·9 cites·16 claims
- 0358US3935221ASubstituted fusaric acid derivativesBANYU PHARMA CO LTD·Filed 1974·Granted Jan 27, 1976·4 cites·2 claims
- 0451US4918070ACephalosporin derivatives and antibacterial agentsBANYU PHARMA CO LTD·Filed 1988·Granted Apr 17, 1990·3 cites·4 claims
- 0548US5550121AAminoalkylpyrrolidinylthiocarbapenem derivativesBANYU PHARMA CO LTD·Filed 1994·Granted Aug 27, 1996·7 cites·21 claims
- 0643US5438054A2-(substituted pyrrolidinylthio) carbapenem derivativesBANYU PHARMA CO LTD·Filed 1994·Granted Aug 1, 1995·2 cites·19 claims
- 0743US5373002A2-(substituted pyrrolidinylthio) carbapenem derivativesBANYU PHARMA CO LTD·Filed 1992·Granted Dec 13, 1994·2 cites·13 claims
- 0841US5049665ACephalosporin derivativesBANYU PHARMA CO LTD·Filed 1989·Granted Sep 17, 1991·1 cites·2 claims
- 0939US5100888ACyclic amidinylthiocarbapenem derivativesBANYU PHARMA CO LTD·Filed 1990·Granted Mar 31, 1992·3 cites·6 claims
- 1038US5153188APiperidylthiocarbapenem derivativesBANYU PHARMA CO LTD·Filed 1990·Granted Oct 6, 1992·1 cites·9 claims
- 1137US5374720A2-(substituted pyrrolidinylthio)carbapenem derivativesBANYU PHARMA CO LTD·Filed 1991·Granted Dec 20, 1994·1 cites·4 claims
- 1234US5449672AAlkylaminoalkylpyrrolidinylthiocarbapenem derivativesBANYU PHARMA CO LTD·Filed 1994·Granted Sep 12, 1995·1 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Hiroshi Fukatsu 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 →