Inventor

IWANAGA KUSUO

JP2 patents

Patents

2 patents

US5993401ANov 30, 1999

Relax inducing device with heartbeat detection unit

MATSUSHITA ELECTRIC WORKS LTD93 citations94

US5868677AFeb 9, 1999

Bioinstrumentation device for measuring a biological parameter

MATSUSHITA ELECTRIC WORKS LTD11 citations69