P

Inventor

TAKAYANAGI KENICHIRO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “TAKAYANAGI KENICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

4 patents
US6271624B1Aug 7, 2001

Cathode ray tube having a fag with spring holder

SONY CORP7 citations70
US6188169B1Feb 13, 2001

Aperture grill supporting frame and manufacturing method thereof

SONY CORP8 citations70
US5614791AMar 25, 1997

Cathode ray tube

SONY CORP6 citations60
US4854905AAug 8, 1989

Method of fixing a color screening structure for a color picture tube

SONY CORP5 citations52

NIPPON KOKAN KK

1 patent
US6566796B2May 20, 2003

Steel sheet for tension mask, making method thereof and tension mask

NIPPON KOKAN KK7 citations72

JFE STEEL CORP

1 patent
US7163592B2Jan 16, 2007

Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube

JFE STEEL CORP0 citations51