Inventor
TAHARA YASUO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “TAHARA YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO KOHAN CO LTD
3 patentsUS6306229B1Oct 23, 2001
Method for production of invar alloy steel sheet material for shadow mask
TOYO KOHAN CO LTD8 citations70
US6641682B1Nov 4, 2003
Method for manufacturing an aperture grill material for color picture tube
TOYO KOHAN CO LTD3 citations55
US6617776B1Sep 9, 2003
Color picture tube shadow mask material
TOYO KOHAN CO LTD0 citations44
TOYO KOHAN LTD
2 patentsUS6777863B1Aug 17, 2004
Material for aperture grill for color picture tube, process for making the same, aperture grill, and picture tube
TOYO KOHAN LTD0 citations45
US6583545B1Jun 24, 2003
Aperture grill material for color picture tube, production method thereof, aperture grill and picture tube
TOYO KOHAN LTD0 citations45