Inventor · disambiguated record
Yasuko Maruo
Also filed as: MARUO YASUKO
9 granted patents·2 pending applications·165 citations·filing 1995–2019
89Inventor score
Top patents by PatentIndex Score
11 records- 0190US7662636B2Ozone gas sensing element, detection apparatus, and measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Feb 16, 2010·18 cites·26 claims
- 0281US5598501APolyimide optical waveguide and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Jan 28, 1997·53 cites·14 claims
- 0379US7976781B2Ozone detecting deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Jul 12, 2011·7 cites·10 claims
- 0475USD561187SDetection cardNIPPON TELEGRAPH & TELEPHONE·Filed 2006·Granted Feb 5, 2008·26 cites·1 claims
- 0575US5572619APolimide optical waveguideNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Nov 5, 1996·39 cites·6 claims
- 0671US7364700B2Ozone gas sensing element, detection apparatus, and measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Apr 29, 2008·9 cites·22 claims
- 0758US7615192B2Ozone gas measurement apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Nov 10, 2009·0 cites·19 claims
- 0857US8084003B2Ozone detecting deviceMIWA TAKASHI·Filed 2007·Granted Dec 27, 2011·1 cites·8 claims
- 0946US6362005B1Nitrogen dioxide gas sensing method, nitrogen dioxide gas sensor element, and nitrogen dioxide gas sensor using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Mar 26, 2002·12 cites·13 claims
- 1041US2021047229A1Gas detection materialNIPPON ELECTRIC GLASS CO·Filed 2019·Application pending·0 cites
- 1140US2007134129A1Ozone gas sensing elementMARUO YASUKO·Filed 2005·Application pending·0 cites
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