Inventor · disambiguated record
Koji Kikushima
Also filed as: KIKUSHIMA KOJI
7 granted patents·3 pending applications·65 citations·filing 1996–2005
83Inventor score
Top patents by PatentIndex Score
10 records- 0165US7248803B2Wavelength multiplex transmission systemsNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jul 24, 2007·7 cites·7 claims
- 0259US5896216AAM/PM converter and optical signal transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Apr 20, 1999·29 cites·31 claims
- 0356US7865085B2Optical transmitting device, optical transmission system, optical transmitting method and optical transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Jan 4, 2011·1 cites·13 claims
- 0453US7391978B2Optical signal transmitter and optical signal transmission systemNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 24, 2008·4 cites·5 claims
- 0548US7444084B2Optical signal receiver, optical signal receiving equipment, and optical signal transmitting systemNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Oct 28, 2008·2 cites·8 claims
- 0643US5973820AFM modulation deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 26, 1999·11 cites·8 claims
- 0741US5923458AFrequency modulatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 13, 1999·11 cites·6 claims
- 0840US2006116143A1Distortion generator circuit, pre-distortion circuit, optical signal transmitter using the same, and optical signal transmission systemKIKUSHIMA KOJI·Filed 2004·Application pending·0 cites
- 0939US2008253776A1Optical Signal ReceiverNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Application pending·0 cites
- 1038US2007212073A1Apparatus, System And Method For Optical Signal TransmissionNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →