Inventor

IMAMURA OSAMU

2 patents

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

NGK SPARK PLUG CO

1 patent

US5852234ADec 22, 1998

Knocking detecting sensor

NGK SPARK PLUG CO9 citations69

HITACHI LTD

1 patent

US4302833ANov 24, 1981

Automatic record size detector

HITACHI LTD5 citations60