Inventor · disambiguated record
Kentaro Uchiyama
Also filed as: UCHIYAMA KENTARO
7 granted patents·191 citations·filing 1993–2013
86Inventor score
Top patents by PatentIndex Score
7 records- 0181US6204944B1All-optical time-division demultiplexing circuit and all-optical TDM-WDM conversion circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Mar 20, 2001·61 cites·16 claims
- 0280US5357359AAll-optical polarization independent optical time division multiplexer and demultiplexer with birefringence compensationNIPPON TELEGRAPH & TELEPHONE·Filed 1993·Granted Oct 18, 1994·59 cites·20 claims
- 0371US6587242B1Optical transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Jul 1, 2003·48 cites·29 claims
- 0469US7200328B2Method and system for determining origin of optical signal quality degradationNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 3, 2007·12 cites·30 claims
- 0559US7024122B2Ultrahigh-speed clock extraction circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 4, 2006·6 cites·13 claims
- 0646US6560007B2Bit-phase synchronized optical pulse stream local generatorNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted May 6, 2003·5 cites·24 claims
- 0744US9194820B2Method for manufacturing a turbine rotorMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Nov 24, 2015·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →