Inventor · disambiguated record
Naoto Sugimune
Also filed as: SUGIMUNE NAOTO
6 granted patents·1 pending application·136 citations·filing 2002–2004
85Inventor score
Technology areasH01M
Files withHITACHI MAXELL7
Top patents by PatentIndex Score
7 records- 0193USD479193SBatteryHITACHI MAXELL·Filed 2002·Granted Sep 2, 2003·58 cites·1 claims
- 0293USD479192SBatteryHITACHI MAXELL·Filed 2002·Granted Sep 2, 2003·54 cites·1 claims
- 0365US7261971B2Battery used for small electric devicesHITACHI MAXELL·Filed 2003·Granted Aug 28, 2007·9 cites·12 claims
- 0454US7553581B2Sealed prismatic batteryHITACHI MAXELL·Filed 2004·Granted Jun 30, 2009·4 cites·2 claims
- 0549USD483325SBatteryHITACHI MAXELL·Filed 2002·Granted Dec 9, 2003·6 cites·1 claims
- 0646USD481994SBatteryHITACHI MAXELL·Filed 2002·Granted Nov 11, 2003·5 cites·1 claims
- 0740US2005095502A1Sealed batteryHITACHI MAXELL·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Naoto Sugimune 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 →