Assignee
DENKI KAGAKU KEIKI KK
JP·4 granted patents·116 citations·filing 1977–1998
Top patents by PatentIndex Score
4 records- 0179US4159420AApparatus for detecting oils and the likeDENKI KAGAKU KEIKI KK·Filed 1977·Granted Jun 26, 1979·44 cites·5 claims
- 0266US5598451AApparatus for measuring the sulfur component contained in oilDENKI KAGAKU KEIKI KK·Filed 1995·Granted Jan 28, 1997·40 cites·6 claims
- 0350US6052429AX-ray analyzing apparatusDENKI KAGAKU KEIKI KK·Filed 1998·Granted Apr 18, 2000·18 cites·9 claims
- 0449US7037727B1Apparatus for measuring a medical substance; a sensor for use in the apparatus; and a sensing element for use in the sensorDENKI KAGAKU KEIKI KK·Filed 1997·Granted May 2, 2006·14 cites·12 claims
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