Assignee
NTT ADVANCED TECH KK
JP·18 granted patents·3 pending applications·672 citations·filing 1999–2013
Top patents by PatentIndex Score
21 records- 0192US6366397B1Infrared radiation reflector and infrared radiation transmitting compositionNTT ADVANCED TECH KK·Filed 2000·Granted Apr 2, 2002·146 cites·7 claims
- 0289US7091421B2Linear object identification tag, and installation instrument and installation method for same, linear object with connectorNTT ADVANCED TECH KK·Filed 2003·Granted Aug 15, 2006·162 cites·15 claims
- 0389US6758693B2Optical active connector plug for LAN and its connector portNTT ADVANCED TECH KK·Filed 2001·Granted Jul 6, 2004·80 cites·6 claims
- 0485US6810552B2Cleaning tool for optical connectorNTT ADVANCED TECH KK·Filed 2002·Granted Nov 2, 2004·42 cites·4 claims
- 0585US6681437B1Cleaning tool for optical fiber connectorsNTT ADVANCED TECH KK·Filed 2000·Granted Jan 27, 2004·28 cites·27 claims
- 0685US6619857B2Cleaning tool for optical connectorNTT ADVANCED TECH KK·Filed 2002·Granted Sep 16, 2003·35 cites·9 claims
- 0784US6466723B2Cleaning tool for optical fiber connectorsNTT ADVANCED TECH KK·Filed 2001·Granted Oct 15, 2002·27 cites·29 claims
- 0881US6579620B2Water-repellent coating and coating filmNTT ADVANCED TECH KK·Filed 2001·Granted Jun 17, 2003·32 cites·18 claims
- 0979USD623369SCleaning device for optical connectorsNTT ADVANCED TECH KK·Filed 2009·Granted Sep 7, 2010·25 cites·1 claims
- 1079US7567793B1Information system, mobile communication terminal, and information methodNTT ADVANCED TECH KK·Filed 2000·Granted Jul 28, 2009·25 cites·14 claims
- 1175US6703635B2Method and apparatus for measuring the level of liquid using optical fiber strain gaugeNTT ADVANCED TECH KK·Filed 2001·Granted Mar 9, 2004·25 cites·14 claims
- 1270US6541758B2Liquid-level gaugeNTT ADVANCED TECH KK·Filed 2001·Granted Apr 1, 2003·20 cites·4 claims
- 1369US8893346B2Optical connector cleanerNTT ADVANCED TECH KK·Filed 2013·Granted Nov 25, 2014·3 cites·6 claims
- 1464US6924348B2Polyamide acid and polyimide, and optical materialNTT ADVANCED TECH KK·Filed 2002·Granted Aug 2, 2005·7 cites·14 claims
- 1564US6625251B2Laser plasma x-ray generation apparatusNTT ADVANCED TECH KK·Filed 2002·Granted Sep 23, 2003·9 cites·23 claims
- 1652US2006151197A1Linear object identification tag, and installation instrument and installation method for same, linear object with connectorNTT ADVANCED TECH KK·Filed 2006·Application pending·0 cites
- 1744US6591041B2Optical fiber coupler, manufacturing method and apparatus thereofNTT ADVANCED TECH KK·Filed 2001·Granted Jul 8, 2003·2 cites·20 claims
- 1841US2002091932A1Qualification authentication method using variable authentication informationNTT ADVANCED TECH KK·Filed 2001·Application pending·0 cites
- 1935US2003012518A1Optical fiber coupler receptacle memberNTT ADVANCED TECH KK·Filed 2002·Application pending·0 cites
- 2029USD490778SPhotoelectric conversion connectorNTT ADVANCED TECH KK·Filed 2002·Granted Jun 1, 2004·2 cites·1 claims
- 2117US6393168B1Method and apparatus for maintaining optical signal having low degree of polarization in specific state of polarizationNTT ADVANCED TECH KK·Filed 1999·Granted May 21, 2002·2 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →