HO

Hisakazu Okajima

NI Ngk Insulators: 1 patents #43 of 158Top 30%
Overall (1994): #124,791 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5355084 Optical magnetic-field sensor having spherical lenses for light collimation Yuji Asai 1994-10-11