Inventor · disambiguated record
Ryuichi Shirai
Also filed as: SHIRAI RYUICHI
4 granted patents·1 pending application·70 citations·filing 1999–2004
76Inventor score
Top patents by PatentIndex Score
5 records- 0188US6709833B2Monoclonal antibody recognizing phosphatidylinositol-3,4-diphosphateYASUHISA FUKUI·Filed 2000·Granted Mar 23, 2004·51 cites·5 claims
- 0275US6818408B2Monoclonal antibody recognizing phosphatidylinositol-3,4,5-triphosphateMED & BIOLOGICAL LAB CO LTD·Filed 2001·Granted Nov 16, 2004·3 cites·4 claims
- 0355US6348580B1Monoclonal antibody recognizing phosphatidylinositol-3,4,5-triphosphateMED & BIOLOGICAL LAB CO LTD·Filed 1999·Granted Feb 19, 2002·16 cites·4 claims
- 0453US2005043514A1Monoclonal antibody recognizing phosphatidylinositol-3,4-diphosphateYASUHISA FUKUI AND MEDICAL & B·Filed 2003·Application pending·0 cites
- 0531US7276375B2Monoclonal antibody recognizing phosphatidylinositol-3,4,5-triphosphateMED & BIOLOGICAL LAB CO LTD·Filed 2004·Granted Oct 2, 2007·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Ryuichi Shirai 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 →