Inventor · disambiguated record
Naoyuki Sugimoto
Also filed as: SUGIMOTO NAOYUKI
5 granted patents·60 citations·filing 1984–2001
80Inventor score
Files withTAKIGEN MFG CO5
Top patents by PatentIndex Score
5 records- 0171US6637785B2Handle deviceTAKIGEN MFG CO·Filed 2001·Granted Oct 28, 2003·23 cites·4 claims
- 0260US6499327B1Lockable capTAKIGEN MFG CO·Filed 2000·Granted Dec 31, 2002·14 cites·6 claims
- 0354US6408662B1Locking device with key-operated lockTAKIGEN MFG CO·Filed 2000·Granted Jun 25, 2002·10 cites·8 claims
- 0435US4704884ADouble-acting locking device for joint controlTAKIGEN MFG CO·Filed 1986·Granted Nov 10, 1987·8 cites·5 claims
- 0533US4594505APhotoelectric key switch device with notched rotorTAKIGEN MFG CO·Filed 1984·Granted Jun 10, 1986·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →