Inventor

MARUO MASAYA

8 patents

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

SAN O IND CORP

3 patents

US4146861AMar 27, 1979

Quick-acting fuse arrangement

SAN O IND CORP8 citations73

US4122426AOct 24, 1978

Time-lag fuse

SAN O IND CORP12 citations71

US4219794AAug 26, 1980

Fusible element for fuses

SAN O IND CORP3 citations61

ARIKAWA HIROO

2 patents

US4057774ANov 8, 1977

Miniature time-delay fuse

ARIKAWA HIROO23 citations77

US4034329AJul 5, 1977

Miniature time-delay fuse

ARIKAWA HIROO4 citations60

SOC CORP

1 patent

US6002566ADec 14, 1999

Resettable overcurrent protective circuit

SOC CORP29 citations91

(unassigned)

1 patent

US5696659ADec 9, 1997

Overcurrent protective circuit and semiconductor device

SAN O IND CO

1 patent

US4100523AJul 11, 1978

Time-lag fuse

SAN O IND CO14 citations72