Inventor · disambiguated record
Ryoko Osawa
Also filed as: OSAWA RYOKO
4 granted patents·57 citations·filing 1994–1996
77Inventor score
Files withASAHI GLASS CO LTD4
Top patents by PatentIndex Score
4 records- 0172US5646222APolyfluorohydrocarbon group-containing monomers, their polymers and applications of the polymersASAHI GLASS CO LTD·Filed 1996·Granted Jul 8, 1997·26 cites·14 claims
- 0268US5468904AFluorine-containing benzophenone derivatives and use thereofASAHI GLASS CO LTD·Filed 1994·Granted Nov 21, 1995·10 cites·10 claims
- 0366US5565607APolyfluorohydrocarbon group-containing monomers, their polymers and application of the polymersASAHI GLASS CO LTD·Filed 1995·Granted Oct 15, 1996·19 cites·7 claims
- 0430US5519078AFluorine-containing benzophenone derivatives and use thereofASAHI GLASS CO LTD·Filed 1995·Granted May 21, 1996·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →