Inventor · disambiguated record
Phichet Numnual
Also filed as: NUMNUAL PHICHET
11 granted patents·15 citations·filing 2006–2011
83Inventor score
Technology areasG03B
Top patents by PatentIndex Score
11 records- 0180US7338222B2Aperture apparatusSEIKO PRECISION KK·Filed 2006·Granted Mar 4, 2008·7 cites·8 claims
- 0266US7658558B2Shutter and optical apparatus having the same apparatusSEIKO PRECISION KK·Filed 2008·Granted Feb 9, 2010·2 cites·13 claims
- 0365US7762732B2Light quantity control deviceSEIKO PRECISION KK·Filed 2009·Granted Jul 27, 2010·2 cites·3 claims
- 0464US7441966B2Shutter and optical apparatus having the sameSEIKO PRECISION KK·Filed 2006·Granted Oct 28, 2008·2 cites·12 claims
- 0559US8047733B2Blade drive deviceSEIKO PRECISION KK·Filed 2009·Granted Nov 1, 2011·2 cites·8 claims
- 0656US7955009B2Sector blade driving apparatusSEIKO PRECISION KK·Filed 2009·Granted Jun 7, 2011·0 cites·5 claims
- 0753US7845866B2Light quantity control deviceSEIKO PRECISION KK·Filed 2009·Granted Dec 7, 2010·0 cites·16 claims
- 0851US7965432B2Light quantity control deviceSEIKO PRECISION KK·Filed 2009·Granted Jun 21, 2011·0 cites·4 claims
- 0950US8366331B2Blade driving device and optical apparatusSEIKO PRECISION KK·Filed 2011·Granted Feb 5, 2013·0 cites·9 claims
- 1045US8368989B2Light amount adjusting device and optical deviceSEIKO PRECISION KK·Filed 2010·Granted Feb 5, 2013·0 cites·5 claims
- 1136US8550731B2Blade drive device and optical deviceNUMNUAL PHICHET·Filed 2011·Granted Oct 8, 2013·0 cites·6 claims
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