Inventor · disambiguated record
Yasuyuki Iguchi
Also filed as: IGUCHI YASUYUKI · OKAMURA HIROSHI
3 granted patents·262 citations·filing 1978–1990
77Inventor score
Top patents by PatentIndex Score
3 records- 0197US4983488AProcess for producing toner for electrophotographyHITACHI CHEMICAL CO LTD·Filed 1990·Granted Jan 8, 1991·188 cites·15 claims
- 0294US5066560AProcess for producing toner for electrophotographyHITACHI CHEMICAL CO LTD·Filed 1990·Granted Nov 19, 1991·62 cites·21 claims
- 0373US4166191AProcess for producing highly pure p-tertiary-butyl phenolGOI CHEMICAL CO LTD·Filed 1978·Granted Aug 28, 1979·12 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →