Inventor

YOSHIOKA NARUO

US3 patents

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

MITSUBISHI MINING & CEMENT CO

1 patent

US5495383AFeb 27, 1996

Circuit for protecting electronic equipment from overvoltage or overcurrent conditions

MITSUBISHI MINING & CEMENT CO24 citations91

MITSUBISHI MATERIALS CORP

1 patent

US5200875AApr 6, 1993

Protection structure for a surge absorber

MITSUBISHI MATERIALS CORP18 citations71

(unassigned)

1 patent

US5526218AJun 11, 1996

Surge absorbing device to protect from overvoltage and overcurrent

3 citations52