Inventor · disambiguated record

Kohji Nakazato

Also filed as: NAKAZATO KOHJI

2 granted patents·65 citations·filing 1991–1992

66Inventor score

Technology areasG02F H04B

Files withSUMITOMO ELECTRIC INDUSTRIES2

Top patents by PatentIndex Score

2 records

0163US5136670AMethod for optical switching and an optical switchSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Aug 4, 1992·29 cites·24 claims
0262US5214728ALight communication systemSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted May 25, 1993·36 cites·15 claims

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