Inventor

OKAWA TATSUYA

JP3 patents

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

KOKUSAI ELECTRIC CO LTD

1 patent

US5665485ASep 9, 1997

Splashproof construction for portable type electronic device

KOKUSAI ELECTRIC CO LTD65 citations93

MIYAMOTO TAKASHI

1 patent

US9349501B2May 24, 2016

Gas insulated switchgear and manufacturing method of the same

MIYAMOTO TAKASHI7 citations79

MITSUBISHI ELECTRIC CORP

1 patent

US9475906B2Oct 25, 2016

Arc-extinguishing insulation material molded product and gas circuit breaker including the same

MITSUBISHI ELECTRIC CORP1 citations50