Assignee
SEKI MASAHIKO
JP·1 granted patent·2 pending applications·0 citations·filing 2003–2010
Top patents by PatentIndex Score
3 records- 0153US2009023918A1Process for preparing 3-acylaminobenzofuran-2-carboxylic acid derivativeSEKI MASAHIKO·Filed 2008·Application pending·0 cites
- 0237US2006106121A1Method for recycling foamed polystyrol resinSEKI MASAHIKO·Filed 2003·Application pending·0 cites
- 0336US8530506B2Process for production of biphenyl derivativeSEKI MASAHIKO·Filed 2010·Granted Sep 10, 2013·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when SEKI MASAHIKO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →