Inventor

SHIRAISHI ISAO

JP4 patents

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

TOSHIBA KK

2 patents

US4708236ANov 24, 1987

Linear member feeding apparatus

TOSHIBA KK2 citations57

US4647277AMar 3, 1987

Apparatus for manufacturing electric lamps

TOSHIBA KK5 citations57

TOSHIBA LIGHTING & TECHNOLOGY

1 patent

US5090931AFeb 25, 1992

Method of producing a lamp having a coated layer and the lamp produced thereby

TOSHIBA LIGHTING & TECHNOLOGY12 citations68

TOKYO SHIBAURA ELECTRIC CO

1 patent

US4425100AJan 10, 1984

Apparatus for manufacturing a bulb

TOKYO SHIBAURA ELECTRIC CO1 citations44