Inventor · disambiguated record

Tsunetoshi Saitoh

Also filed as: SAITOH TSUNETOSHI

3 granted patents·15 citations·filing 2005–2011

68Inventor score

Technology areasG02B

Files withFURUKAWA ELECTRIC CO LTD3

Top patents by PatentIndex Score

3 records

0182US8023781B2Broadband wavelength multiplexing and demultiplexing filter and optical splitter with optical signal multiplexing and demultiplexing functionFURUKAWA ELECTRIC CO LTD·Filed 2011·Granted Sep 20, 2011·6 cites·8 claims
0273US7469079B2Broadband wavelength multiplexing and demultiplexing filter and optical splitter with optical signal multiplexing and demultiplexing functionFURUKAWA ELECTRIC CO LTD·Filed 2005·Granted Dec 23, 2008·6 cites·18 claims
0365US7885493B2Broadband wavelength multiplexing and demultiplexing filter and optical splitter with optical signal multiplexing and demultiplexing functionFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Feb 8, 2011·3 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →