Inventor · disambiguated record
Yoshitaka Osawa
Also filed as: OSAWA YOSHITAKA
8 granted patents·240 citations·filing 1980–1989
89Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES8
Top patents by PatentIndex Score
8 records- 0192US4762381AOptical element integrated optical waveguide and production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Aug 9, 1988·72 cites·18 claims
- 0284US5009959AFluorine resin coated articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Apr 23, 1991·47 cites·10 claims
- 0382US4780510ACross-linked optical siloxane polymerSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Oct 25, 1988·28 cites·7 claims
- 0481US4783140AElastomeric optical waveguide with core and cladding imparted with elasticity by irradiation of a radioactive raySUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Nov 8, 1988·36 cites·7 claims
- 0574US4750796AOptical sensorSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Jun 14, 1988·32 cites·8 claims
- 0657US4346139AHighly weather-proof high strength tri-axial woven membrane materialsSUMITOMO ELECTRIC INDUSTRIES·Filed 1980·Granted Aug 24, 1982·15 cites·13 claims
- 0734US4594285AFlexible membrane materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Jun 10, 1986·10 cites·14 claims
- 0826US4656245AFunctional elastomerSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Apr 7, 1987·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →