Inventor · disambiguated record
Keiji Ishii
Also filed as: ISHII KEIJI
2 granted patents·52 citations·filing 1994–1995
65Inventor score
Top patents by PatentIndex Score
2 records- 0176US5492818AMethod of producing L-glutamic acid by fermentationAJINOMOTO KK·Filed 1994·Granted Feb 20, 1996·19 cites·7 claims
- 0270US5639579APhotosensitive colored resin composition, colored image formation method of color filter, and formation method of black matrixTOYO GOSEI KOGYO KK·Filed 1995·Granted Jun 17, 1997·33 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →