NN

Nobuhiro Nishikata

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Shimabara, JP: #284 of 395 inventorsTop 75%
Overall (All Time): #3,652,451 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5916468 Electrically weldable pipe joint and production method thereof Saburo Akiyama, Yoshio Katayama 1999-06-29