Inventor

NAKAMOTO KOICHIRO

JP3 patents

Patents

3 patents

US4770493ASep 13, 1988

Heat and radiation resistant optical fiber

DORYOKURO KAKUNENRYO65 citations94

US4144741AMar 20, 1979

Void detecting device

DORYOKURO KAKUNENRYO15 citations71

US4380924AApr 26, 1983

Method for monitoring flow condition of liquid metal

DORYOKURO KAKUNENRYO10 citations65