Inventor · disambiguated record
Hiroyuki Miyagi
Also filed as: MIYAGI HIROYUKI
12 granted patents·520 citations·filing 1977–1992
93Inventor score
Files withHITACHI LTD12
Top patents by PatentIndex Score
12 records- 0197US5132012ALiquid chromatographHITACHI LTD·Filed 1989·Granted Jul 21, 1992·201 cites·7 claims
- 0290US4112297AInterface for use in a combined liquid chromatography - mass spectrometry systemHITACHI LTD·Filed 1977·Granted Sep 5, 1978·48 cites·7 claims
- 0384US4823168AFlow-through cell for a photometer formed using a pair of cell body membersHITACHI LTD·Filed 1987·Granted Apr 18, 1989·54 cites·23 claims
- 0483US4452682AApparatus for measuring clinical emergency check items of bloodHITACHI LTD·Filed 1980·Granted Jun 5, 1984·50 cites·12 claims
- 0575US4338811AMethod and apparatus for diagnosis of diseaseHITACHI LTD·Filed 1980·Granted Jul 13, 1982·32 cites·10 claims
- 0672US5005434AAutosampler with a means for detecting air bubble in specimenHITACHI LTD·Filed 1989·Granted Apr 9, 1991·31 cites·8 claims
- 0767US5294336AApparatus for liquid chromatography for separating AIC components from hemoglobin in bloodHITACHI LTD·Filed 1992·Granted Mar 15, 1994·30 cites·10 claims
- 0863US5102525APlanar oxygen sensorHITACHI LTD·Filed 1990·Granted Apr 7, 1992·27 cites·33 claims
- 0959US5116481AAnion-selective, sensitive film, electrode containing the same and the use thereofHITACHI LTD·Filed 1990·Granted May 26, 1992·23 cites·30 claims
- 1046US4936975AChloride ion-selective electrodeHITACHI LTD·Filed 1988·Granted Jun 26, 1990·11 cites·13 claims
- 1141US5093267AMethod for biochemical assay and an analyzer for the methodHITACHI LTD·Filed 1988·Granted Mar 3, 1992·7 cites·15 claims
- 1236US5112471AIon selective electrodeHITACHI LTD·Filed 1990·Granted May 12, 1992·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →