Inventor · disambiguated record
Nobuki Watanabe
Also filed as: WATANABE NOBUKI
2 granted patents·27 citations·filing 1993–1993
59Inventor score
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2 records- 0165US5380510ASilica gel manufactured by a hydrothermal polymerization following gelatization of silica hydrogelsFUJI DAVISON CHEMICAL·Filed 1993·Granted Jan 10, 1995·24 cites·20 claims
- 0232US5389268AFilter aid including specific silica gelFUJI SILYSIA CHEMICAL LTD·Filed 1993·Granted Feb 14, 1995·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →