Inventor · disambiguated record

Nobuhiro Ikawa

Also filed as: IKAWA NOBUHIRO

2 granted patents·42 citations·filing 1992–1993

64Inventor score

Technology areasG02B

Files withNIPPON TELEGRAPH & TELEPHONE2

Top patents by PatentIndex Score

2 records

0167US5357362AOptical telephone using optical modulatorNIPPON TELEGRAPH & TELEPHONE·Filed 1993·Granted Oct 18, 1994·28 cites·2 claims
0251US5259045AOptical modulation method operable in an optical transmission path and an optical modulator using the optical modulation methodNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Nov 2, 1993·14 cites·5 claims

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