Inventor · disambiguated record

Naomi Yabuta

Also filed as: YABUTA NAOMI

2 granted patents·2 citations·filing 2001–2001

39Inventor score

Technology areasH01J

Files withTOYO KOHAN CO LTD2

Top patents by PatentIndex Score

2 records

0146US7026751B2Material for shadow mask, method for production thereof, shadow mask comprising the material and picture tube using the shadow maskTOYO KOHAN CO LTD·Filed 2001·Granted Apr 11, 2006·1 cites·4 claims
0245US6917150B2Raw material for shadow mask for color image receiving tubeTOYO KOHAN CO LTD·Filed 2001·Granted Jul 12, 2005·1 cites·8 claims

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