Inventor · disambiguated record
Tetuo Hasegawa
Also filed as: HASEGAWA TETUO · MASUDA SHUJI
4 granted patents·38 citations·filing 1979–1982
74Inventor score
Files withOTSUKA CHEMICAL CO LTD4
Top patents by PatentIndex Score
4 records- 0158US4247332AFlame retarder having anti-blooming propertyOTSUKA CHEMICAL CO LTD·Filed 1979·Granted Jan 27, 1981·14 cites·6 claims
- 0256US4446295AThermistor using organophosphazene polymerOTSUKA CHEMICAL CO LTD·Filed 1981·Granted May 1, 1984·18 cites·1 claims
- 0332US4451410AProcess for preparing condensed polyalkoxyphosphazeneOTSUKA CHEMICAL CO LTD·Filed 1982·Granted May 29, 1984·3 cites·9 claims
- 0432US4239542AWater-soluble flame retarder and process for preparing the sameOTSUKA CHEMICAL CO LTD·Filed 1979·Granted Dec 16, 1980·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →