Inventor · disambiguated record
Koushin Tanaka
Also filed as: TANAKA KOUSHIN
0 granted patents·2 pending applications·0 citations·filing 2006–2007
Files withTOMOEGAWA CO LTD2
Top patents by PatentIndex Score
2 records- 0146US2007099068A1Gas diffusion electrode, membrane-electrolyte assembly, polymer electrolyte fuel cell, and methods for producing theseTOMOEGAWA CO LTD·Filed 2006·Application pending·0 cites
- 0245US2007231672A1Cell for fuel cell, production method for the same and polymer electrolyte fuel cellTOMOEGAWA CO LTD·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Koushin 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 →