Patents/Inventors

Hikari Nakano

TokyoJP2 patents

3 Patents

US118921062024
Threaded Connection for Steel Pipe
VALLOUREC OIL AND GAS FRANCE
0 cites
US117740142023
Threaded Connection for Steel Pipes
VALLOUREC OIL AND GAS FRANCE
0 cites
US117538782023
Threaded Connection for Steel Pipe
VALLOUREC OIL AND GAS FRANCE
0 cites