Inventor · disambiguated record
Akimasa Kaneko
Also filed as: KANEKO AKIMASA
11 granted patents·1 pending application·251 citations·filing 1998–2009
90Inventor score
Top patents by PatentIndex Score
12 records- 0188US6320888B1Frequency stabilized laser and method for preparing thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Nov 20, 2001·75 cites·13 claims
- 0286US6304687B1Optical waveguide circuit, its manufacturing method and optical waveguide module having the optical waveguide circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Oct 16, 2001·82 cites·28 claims
- 0379US6718140B1Optical wavelength division multiplexing transmission network deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Apr 6, 2004·16 cites·7 claims
- 0478US6229938B1WDM filterNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted May 8, 2001·20 cites·44 claims
- 0575US8467635B2Optical modulatorDOI YOSHIYUKI·Filed 2009·Granted Jun 18, 2013·5 cites·12 claims
- 0669US6304706B1Planar lightwave circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Oct 16, 2001·34 cites·7 claims
- 0766US6898345B2Optical multiplexer and method for its productionNTT ELECTRONICS CORP·Filed 2002·Granted May 24, 2005·7 cites·23 claims
- 0862US6842560B2Optical multiplexing circuit and optical multiplexerNTT ELECTRONICS CORP·Filed 2002·Granted Jan 11, 2005·9 cites·30 claims
- 0947US8545111B2Optical moduleOHYAMA TAKAHARU·Filed 2008·Granted Oct 1, 2013·1 cites·22 claims
- 1046US7400800B2Arrayed waveguide grating type optical multiplexer/demultiplexer circuitNTT ELECTRONICS CORP·Filed 2003·Granted Jul 15, 2008·2 cites·2 claims
- 1143US2008226290A1Optical signal monitoring apparatus, optical system and optical signal monitoring methodNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Application pending·0 cites
- 1241US7995876B2Arrayed waveguide grating circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2006·Granted Aug 9, 2011·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →