Inventor · disambiguated record
Shigetaka Ishii
Also filed as: ISHII SHIGETAKA
3 granted patents·34 citations·filing 1978–1989
65Inventor score
Top patents by PatentIndex Score
3 records- 0183US4200694ANovel pectin esterase, process for its production, and process for producing demethoxylated pectin by the use of said pectin esteraseKIKKOMAN SHOYU CO LTD·Filed 1978·Granted Apr 29, 1980·30 cites·11 claims
- 0256US4954641ANovel antitumor antibiotic substance and a method for production thereofMEIJI SEIKA KAISHA·Filed 1989·Granted Sep 4, 1990·4 cites·1 claims
- 0319US4940836ASomatic hybrids of Rutaceae plantsMINI AGRICULTURE & FISHERIES·Filed 1985·Granted Jul 10, 1990·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →