Inventor · disambiguated record
Osamu Shibuta
Also filed as: SHIBUTA OSAMU
3 granted patents·23 citations·filing 1975–1982
66Inventor score
Top patents by PatentIndex Score
3 records- 0156US4446295AThermistor using organophosphazene polymerOTSUKA CHEMICAL CO LTD·Filed 1981·Granted May 1, 1984·18 cites·1 claims
- 0232US4451410AProcess for preparing condensed polyalkoxyphosphazeneOTSUKA CHEMICAL CO LTD·Filed 1982·Granted May 29, 1984·3 cites·9 claims
- 0328US4036936AProcess for preparing hydrazine hydrateOTSUKA KAGAKU YAKUHIN·Filed 1975·Granted Jul 19, 1977·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →