Inventor · disambiguated record
Isamu Harasawa
Also filed as: HARASAWA ISAMU
4 granted patents·210 citations·filing 1979–1994
81Inventor score
Files withNIPPON CARBIDE KOGYO KK4
Top patents by PatentIndex Score
4 records- 0196US4235043AMethod for cultivating algae and a covering material used thereforNIPPON CARBIDE KOGYO KK·Filed 1979·Granted Nov 25, 1980·155 cites·9 claims
- 0261US4467035ACultivation of phototrophic bacteria in the absence of ultraviolet lightNIPPON CARBIDE KOGYO KK·Filed 1980·Granted Aug 21, 1984·19 cites·12 claims
- 0356US5771630AAgricultural covering materialNIPPON CARBIDE KOGYO KK·Filed 1994·Granted Jun 30, 1998·22 cites·14 claims
- 0449US5075557ASimplified apparatus and method for measuring quantity of ultraviolet radiation receivedNIPPON CARBIDE KOGYO KK·Filed 1988·Granted Dec 24, 1991·14 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →