Inventor

NIIYAMA YASUSI

JP2 patents

Patents

2 patents

US4795707AJan 3, 1989

Electrochemical sensor having three layer membrane containing immobilized enzymes

HITACHI LTD557 citations95

US4579642AApr 1, 1986

Electrochemical sensor having an immobilized enzyme membrane

HITACHI LTD41 citations90