NO

Noriyuki Ohnaka

HI Hitachi: 1 patents #856 of 3,149Top 30%
📍 Hitachinaka, JP: #62 of 210 inventorsTop 30%
Overall (1994): #86,317 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5316633 Method and apparatus for measuring sensitization of structural members Masanori Sakai, Masakiyo Izumiya, Shigeo Hattori 1994-05-31