Inventor · disambiguated record
Eiichi Akiyoshi
Also filed as: AKIYOSHI EIICHI
4 granted patents·42 citations·filing 1984–1994
75Inventor score
Top patents by PatentIndex Score
4 records- 0168US5532088AShadow mask plate material and shadow maskTOSHIBA KK·Filed 1994·Granted Jul 2, 1996·20 cites·14 claims
- 0268US4596943AShadow mask for a color picture tubeTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Jun 24, 1986·13 cites·3 claims
- 0333US5328670AMethod of treating nickel-containing etching waste fluidNITTETSU KAKOKI KK·Filed 1992·Granted Jul 12, 1994·7 cites·9 claims
- 0432US4708680AColor picture tube and method for manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1986·Granted Nov 24, 1987·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →