Inventor · disambiguated record
Setsuo Ohtaka
Also filed as: OHTAKA SETSUO
8 granted patents·145 citations·filing 1992–2005
87Inventor score
Top patents by PatentIndex Score
8 records- 0192USD521166SFlash lightFDK CORP·Filed 2005·Granted May 16, 2006·54 cites·1 claims
- 0283USD465045SFlashlightFDK CORP·Filed 2002·Granted Oct 29, 2002·32 cites·1 claims
- 0375USD500377SHeadlampFDK CORP·Filed 2004·Granted Dec 28, 2004·20 cites·1 claims
- 0470USD356170SFlashlightFUJI ELECTROMECHANICAL CO LTD·Filed 1992·Granted Mar 7, 1995·17 cites·1 claims
- 0562USD479014SFlashlightFDK CORP·Filed 2002·Granted Aug 26, 2003·12 cites·1 claims
- 0647USD467376SCombined flashlight and fluorescent lampFDK CORP·Filed 2002·Granted Dec 17, 2002·7 cites·1 claims
- 0737USD464753SPortable lightFDK CORP·Filed 2002·Granted Oct 22, 2002·3 cites·1 claims
- 0830USD503640SBattery checkerFDK CORP·Filed 2004·Granted Apr 5, 2005·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Setsuo Ohtaka 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 →