Inventor · disambiguated record
Keizo Michihata
Also filed as: MICHIHATA KEIZO
6 granted patents·120 citations·filing 1996–2004
85Inventor score
Files withKURARAY CO6
Top patents by PatentIndex Score
6 records- 0192US6398059B1Fuel containerKURARAY CO·Filed 2000·Granted Jun 4, 2002·54 cites·28 claims
- 0289US6737132B1Fuel containerKURARAY CO·Filed 2000·Granted May 18, 2004·31 cites·9 claims
- 0374US6884482B2Fuel container having excellent gasoline barrier propertiesKURARAY CO·Filed 2001·Granted Apr 26, 2005·13 cites·16 claims
- 0472US7473451B2Fuel ContainerKURARAY CO·Filed 2004·Granted Jan 6, 2009·7 cites·27 claims
- 0555US7208210B2Fuel containerKURARAY CO·Filed 2004·Granted Apr 24, 2007·8 cites·7 claims
- 0637US5763101APolyalcohol film and laminated film comprising the sameKURARAY CO·Filed 1996·Granted Jun 9, 1998·7 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Keizo Michihata 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 →