Inventor · disambiguated record
Ryohei Kato
Also filed as: KATO RYOHEI
4 granted patents·93 citations·filing 1993–1999
80Inventor score
Top patents by PatentIndex Score
4 records- 0179US5932550ADipeptide compound or pharmaceutically acceptable salt thereof and medical use thereofJAPAN ENERGY CORP·Filed 1996·Granted Aug 3, 1999·25 cites·16 claims
- 0278US6222043B1Methods of preparing novel dipeptide compounds or pharmaceutically acceptable salts thereofJAPAN ENERGY CORP·Filed 1999·Granted Apr 24, 2001·26 cites·50 claims
- 0375US5962640AMethods for preparing novel dipeptide compounds or pharmacuetically acceptable salts thereofJAPAN ENERGY CORP·Filed 1998·Granted Oct 5, 1999·19 cites·10 claims
- 0463US5279641AMethod for concurrent production of copper powder and a metal chlorideNIKKO FINE PRODUCTS CO LTD·Filed 1993·Granted Jan 18, 1994·23 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Ryohei Kato 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 →