Inventor · disambiguated record
Yukinori Minagawa
Also filed as: KANEKO TSUGIO · MINAGAWA YUKINORI
5 granted patents·70 citations·filing 1977–1988
81Inventor score
Files withMITSUBISHI CHEM IND5
Top patents by PatentIndex Score
5 records- 0172US4104358ASelective extraction of yttrium ionsMITSUBISHI CHEM IND·Filed 1977·Granted Aug 1, 1978·16 cites·7 claims
- 0270US4865823AMethod for recovering galliumMITSUBISHI CHEM IND·Filed 1988·Granted Sep 12, 1989·17 cites·31 claims
- 0364US4201747AMethod of separating yttrium ionsMITSUBISHI CHEM IND·Filed 1978·Granted May 6, 1980·20 cites·5 claims
- 0451US4473518AProcess for preparing a phosphorMITSUBISHI CHEM IND·Filed 1982·Granted Sep 25, 1984·13 cites·7 claims
- 0535US4689277ARare earth phosphor and radiographic image conversion screenMITSUBISHI CHEM IND·Filed 1985·Granted Aug 25, 1987·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →