Inventor

KAWAGUCHI KATSUJI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI KATSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND LTD

2 patents

US4714501ADec 22, 1987

Method for thermal treatment of alloy for heat transfer pipes

MITSUBISHI HEAVY IND LTD4 citations56

US4710237ADec 1, 1987

Method for thermal treatment of nickel based alloy materials

MITSUBISHI HEAVY IND LTD1 citations49

MITSUBISHI ELECTRIC CORP

1 patent

US4904934AFeb 27, 1990

Testing apparatus for semiconductor devices

MITSUBISHI ELECTRIC CORP15 citations68