Inventor · disambiguated record
Katsura Tsukada
Also filed as: TSUKADA KATSURA
3 granted patents·55 citations·filing 1988–2008
72Inventor score
Top patents by PatentIndex Score
3 records- 0187US7695163B2Lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2008·Granted Apr 13, 2010·29 cites·20 claims
- 0264US4937150AUltrafine grain fluorescent bodyRESEARCH DEV CORP·Filed 1988·Granted Jun 26, 1990·21 cites·4 claims
- 0363US7686475B2Lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2008·Granted Mar 30, 2010·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →