Inventor · disambiguated record
Toshihiko Ohkura
Also filed as: OHKURA TOSHIHIKO
3 granted patents·48 citations·filing 1975–1990
72Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0162US4237465AMap plate for the adjustment of angle elevation of an antennaSUMITOMO ELECTRIC INDUSTRIES·Filed 1979·Granted Dec 2, 1980·21 cites·2 claims
- 0250US4989945ABranch device for multi-core optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Feb 5, 1991·19 cites·8 claims
- 0342US4021817AMethod of manufacture of antenna reflector having a predetermined curved surfaceSUMITOMO ELECTRIC INDUSTRIES·Filed 1975·Granted May 3, 1977·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →