Inventor · disambiguated record
Seizou Sakata
Also filed as: SAKATA SEIZOU
4 granted patents·1 pending application·131 citations·filing 1998–2008
78Inventor score
Top patents by PatentIndex Score
5 records- 0190US7662636B2Ozone gas sensing element, detection apparatus, and measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Feb 16, 2010·18 cites·26 claims
- 0286US6545739B1Tunable wavelength filter using nano-sized droplets of liquid crystal dispersed in a polymerNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Apr 8, 2003·104 cites·13 claims
- 0371US7364700B2Ozone gas sensing element, detection apparatus, and measurement methodNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Apr 29, 2008·9 cites·22 claims
- 0458US7615192B2Ozone gas measurement apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Nov 10, 2009·0 cites·19 claims
- 0540US2007134129A1Ozone gas sensing elementMARUO YASUKO·Filed 2005·Application pending·0 cites
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