Inventor

HIRAMOTO JUNICHI

JP5 patents

Patents

5 patents

US4444644AApr 24, 1984

PH Electrode

SUMITOMO ELECTRIC INDUSTRIES77 citations92

US4517982AMay 21, 1985

Sensing device for cardio-pulmonary functions

SUMITOMO ELECTRIC INDUSTRIES24 citations79

US4477768AOct 16, 1984

Leakage current detecting structure

SUMITOMO ELECTRIC INDUSTRIES10 citations72

US4430610AFeb 7, 1984

Non-grounding checking system

SUMITOMO ELECTRIC INDUSTRIES4 citations61

US4458685AJul 10, 1984

Transcutaneous carbon dioxide measurement electrode assembly

SUMITOMO ELECTRIC INDUSTRIES4 citations57