Inventor

YAKABE TOURU

JP2 patents

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

TOSHIBA KK

1 patent

US4820954AApr 11, 1989

Indirectly heated cathode structure for electron tubes

TOSHIBA KK5 citations59

TOKYO SHIBAURA ELECTRIC CO

1 patent

US4524296AJun 18, 1985

Cathode structure for electron tube

TOKYO SHIBAURA ELECTRIC CO1 citations46