KN

Kunihiko Nakagaki

NI Ngk Insulators: 1 patents #50 of 163Top 35%
Overall (1997): #116,005 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5672811 Method of measuring a gas component and sensing device for measuring the gas component Nobuhide Kato 1997-09-30