Inventor · disambiguated record
Katsumi Takiguchi
Also filed as: TAKIGUCHI KATSUMI
4 granted patents·48 citations·filing 1989–2005
76Inventor score
Top patents by PatentIndex Score
4 records- 0175US7036823B2Side rail and combined oil control ring incorporated with the side rails for reduction of oil consumptionRIKEN KK·Filed 2002·Granted May 2, 2006·22 cites·6 claims
- 0268US7291384B2Piston ring and thermal spray coating used therein, and method for manufacturing thereofRIKEN KK·Filed 2003·Granted Nov 6, 2007·14 cites·14 claims
- 0353US7318963B2Composite chromium plating film and sliding member having the same and method for manufacture thereofRIKEN KK·Filed 2005·Granted Jan 15, 2008·2 cites·11 claims
- 0440US4947081ADual insulation oxynitride blocking thin film electroluminescence display deviceHITACHI MAXELL·Filed 1989·Granted Aug 7, 1990·10 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Katsumi Takiguchi 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 →