Inventor

SUMIDA SUSUMU

JP4 patents

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

NIPPON TELEGRAPH & TELEPHONE

2 patents

US4310802AJan 12, 1982

Logical waveform generator

NIPPON TELEGRAPH & TELEPHONE6 citations60

US4270116AMay 26, 1981

High speed data logical comparison device

NIPPON TELEGRAPH & TELEPHONE6 citations60

TOKYO SHIBAURA ELECTRIC CO

1 patent

US4486381ADec 4, 1984

Power controlling apparatus for boiling water atomic reactor

TOKYO SHIBAURA ELECTRIC CO13 citations71

DAIHATSU DIESEL MFG

1 patent

US4790791ADec 13, 1988

Ring-shaped coupling

DAIHATSU DIESEL MFG6 citations50