Inventor · disambiguated record
Kenkichi Tanaka
Also filed as: TANAKA KENKICHI
3 granted patents·66 citations·filing 1983–2003
73Inventor score
Top patents by PatentIndex Score
3 records- 0178US4483809AProcess for preparing polyolefin foamKANEGAFUCHI CHEMICAL IND·Filed 1983·Granted Nov 20, 1984·34 cites·7 claims
- 0276US6841581B2Extruded styrene resin foam and process for producing the sameKANEKA CORP·Filed 2003·Granted Jan 11, 2005·23 cites·31 claims
- 0367US6528548B2Synthetic thermoplastic resin extruded foams and methods for producing the sameKANEKA CORP·Filed 2001·Granted Mar 4, 2003·9 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Kenkichi Tanaka 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 →