Inventor · disambiguated record
Ryoichi Kawamura
Also filed as: KAWAMURA RYOICHI
7 granted patents·4 pending applications·109 citations·filing 2003–2019
80Inventor score
Files withCHEMO SERO THERAPEUT RES INST4SOEJIMA KENJI3TEIJIN LTD2KAMINAKA KAZUYOSHI1KAWAMURA RYOICHI1
Top patents by PatentIndex Score
11 records- 0194US9175295B2Modified transposon vector and its useKAMINAKA KAZUYOSHI·Filed 2006·Granted Nov 3, 2015·104 cites·17 claims
- 0274US8293874B2Recombinant factor X with no glycosylation and method for preparing the sameSOEJIMA KENJI·Filed 2011·Granted Oct 23, 2012·2 cites·40 claims
- 0370US8173777B2Recombinant Factor X with no glycosylation and method for preparing the sameSOEJIMA KENJI·Filed 2008·Granted May 8, 2012·2 cites·18 claims
- 0467US10485894B2Formed sheet product and hemostatic materialTEIJIN LTD·Filed 2013·Granted Nov 26, 2019·1 cites·19 claims
- 0565US11433160B2Formed sheet product and hemostatic materialTEIJIN LTD·Filed 2019·Granted Sep 6, 2022·0 cites·5 claims
- 0656US2007293431A1Method for improving neurotransmission failure using a novel agentCHEMO SERO THERAPEUT RES INST·Filed 2007·Application pending·0 cites
- 0753US8679783B2Recombinant factor X with no glycosylation and method for preparing the sameSOEJIMA KENJI·Filed 2012·Granted Mar 25, 2014·0 cites·16 claims
- 0852US2006211609A1Novel agent for improving neurotransmission failureCHEMO SERO THERAPEUT RES INST·Filed 2003·Application pending·0 cites
- 0951US9149557B2Process for preparing bioabsorbable sheet preparation holding thrombinKAWAMURA RYOICHI·Filed 2009·Granted Oct 6, 2015·0 cites·13 claims
- 1048US2011183911A1Method for improving neurotransmission failure using a novel agentCHEMO SERO THERAPEUT RES INST·Filed 2011·Application pending·0 cites
- 1145US2007231372A1Tissue SealantCHEMO SERO THERAPEUT RES INST·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ryoichi Kawamura 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 →