Inventor
FURUSAWA TAKEHARU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “FURUSAWA TAKEHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
3 patentsUS6552481B2Apr 22, 2003
Color cathode ray tube having deformation-resistant shadow mask
HITACHI LTD8 citations71
US6597092B1Jul 22, 2003
Shadow mask having particular design of upper and lower holes for improved strength and halation characteristics
HITACHI LTD8 citations70
US6590327B2Jul 8, 2003
Color cathode ray tube having flat outer face
HITACHI LTD5 citations61