JO

Junichi OKAMOTO

NS Nippon Steel: 1 patents #32 of 216Top 15%
📍 Fujimi, JP: #5 of 20 inventorsTop 25%
Overall (2002): #181,997 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6406564 Electric welded boiler steel pipe Taro Muraki, Yasushi Hasegawa 2002-06-18