Inventor

OHNUMA TAKASHI

JP3 patents

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

CANON KK

2 patents

US4308551ADec 29, 1981

Color television camera with test pattern

CANON KK13 citations67

US4412164AOct 25, 1983

Lens system driving device

CANON KK3 citations57

HITACHI LTD

1 patent

US7997588B2Aug 16, 2011

Cylinder apparatus and stabilizer apparatus using the same

HITACHI LTD17 citations81