Inventor · disambiguated record
Masaaki Kawabata
Also filed as: KAWABATA MASAAKI
4 granted patents·122 citations·filing 1989–2006
77Inventor score
Top patents by PatentIndex Score
4 records- 0190US7308246B2Emergency notification system and emergency notification deviceNEC CORP·Filed 2002·Granted Dec 11, 2007·93 cites·14 claims
- 0273US8103239B2Emergency notification system and emergency notification deviceYAMAZAKI JUNICHI·Filed 2006·Granted Jan 24, 2012·12 cites·19 claims
- 0353US4954936AAseismatic structure of an indicating lampSASAKI ELECTRIC CORP·Filed 1989·Granted Sep 4, 1990·16 cites·6 claims
- 0436US6644234B2Holding apparatus for a floating hoseISHIKAWAJIMA HARIMA HEAVY IND·Filed 2001·Granted Nov 11, 2003·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →