Inventor · disambiguated record
Akira Nakatsuka
Also filed as: NAKATSUKA AKIRA
3 granted patents·1 pending application·59 citations·filing 1999–2002
73Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
4 records- 0168US6577246B1Electromagnetic wave lane marker, device for detecting electromagnetic wave lane marker, and traffic systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·40 cites·29 claims
- 0265US6457229B1Ignition device for internal combustion engineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 1, 2002·10 cites·6 claims
- 0345US6255930B1Ignition device for internal combustion engineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 3, 2001·9 cites·1 claims
- 0435US2002171549A1Reflection multiplier radio wave marker, marker sensor, marker system and traffic systemFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →