Inventor · disambiguated record
Masaki Akutagawa
Also filed as: AKUTAGAWA MASAKI
8 granted patents·327 citations·filing 1991–2004
89Inventor score
Top patents by PatentIndex Score
8 records- 0197US5944262AFuel injection valve and its manufacturing methodDENSO CORP·Filed 1998·Granted Aug 31, 1999·129 cites·7 claims
- 0288US5893351AFuel supply device having slip-out preventing member and method for assembling the sameDENSO CORP·Filed 1997·Granted Apr 13, 1999·53 cites·16 claims
- 0380US5718206AFuel supply system having fuel railNIPPON DENSO CO·Filed 1996·Granted Feb 17, 1998·41 cites·10 claims
- 0479US6341967B1Connector block for injectorSUMITOMO WIRING SYSTEMS·Filed 2000·Granted Jan 29, 2002·29 cites·3 claims
- 0576US5704335AThrottle valve apparatus for internal combustion engineNIPPON DENSO CO·Filed 1996·Granted Jan 6, 1998·53 cites·21 claims
- 0658US6394825B1Connector block for injectorsSUMITOMO WIRING SYSTEMS·Filed 2000·Granted May 28, 2002·8 cites·3 claims
- 0757US7344093B2Fuel injection valve having stationary core and movable coreDENSO CORP·Filed 2004·Granted Mar 18, 2008·7 cites·11 claims
- 0840US5133320ASafety apparatus for combustion engineNIPPON DENSO CO·Filed 1991·Granted Jul 28, 1992·7 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Masaki Akutagawa 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 →