Inventor · disambiguated record
Yasuhisa Ohtake
Also filed as: OHTAKE YASUHISA
29 granted patents·332 citations·filing 1982–1998
97Inventor score
Top patents by PatentIndex Score
29 records- 0185US4528246AShadow maskTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Jul 9, 1985·30 cites·10 claims
- 0283US4662984AMethod of manufacturing shadow maskTOSHIBA KK·Filed 1985·Granted May 5, 1987·40 cites·12 claims
- 0377US4846747AShadow mask, and method of manufacturing the sameTOSHIBA KK·Filed 1988·Granted Jul 11, 1989·20 cites·20 claims
- 0477US4536226AMethod of manufacturing a shadow mask for a color cathode ray tubeTOSHIBA KK·Filed 1984·Granted Aug 20, 1985·17 cites·11 claims
- 0573US4724012AMaterial for in-tube components and method of manufacturing itTOSHIBA KK·Filed 1985·Granted Feb 9, 1988·20 cites·12 claims
- 0669US5280215AShadow mask for color cathode ray tubeTOSHIBA KK·Filed 1991·Granted Jan 18, 1994·20 cites·10 claims
- 0769US4689114AMethod for manufacturing a shadow maskTOSHIBA KK·Filed 1984·Granted Aug 25, 1987·14 cites·7 claims
- 0868US5532088AShadow mask plate material and shadow maskTOSHIBA KK·Filed 1994·Granted Jul 2, 1996·20 cites·14 claims
- 0967US4827178AImage display tubeTOSHIBA KK·Filed 1985·Granted May 2, 1989·14 cites·11 claims
- 1066US4665338AFront end elements for a color cathode ray tubeTOSHIBA KK·Filed 1984·Granted May 12, 1987·13 cites·18 claims
- 1164US4612061AMethod of manufacturing picture tube shadow maskTOSHIBA KK·Filed 1985·Granted Sep 16, 1986·13 cites·5 claims
- 1262US5006432AMethod for manufacturing a shadow maskTOSHIBA KK·Filed 1988·Granted Apr 9, 1991·12 cites·7 claims
- 1361US5830373AColor cathode ray tube and method of manufacturing shadow maskTOSHIBA KK·Filed 1996·Granted Nov 3, 1998·15 cites·7 claims
- 1458US4565755AMethod of manufacturing shadow maskTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Jan 21, 1986·8 cites·4 claims
- 1549US5411822AShadow mask for color cathode ray tube, shadow mask printing negative plate used for manufacture of the shadow mask, and method and manufacturing the negative plateTOSHIBA KK·Filed 1993·Granted May 2, 1995·8 cites·10 claims
- 1648US4771213AShadow maskTOSHIBA KK·Filed 1986·Granted Sep 13, 1988·12 cites·7 claims
- 1747US4698545AColor picture tube having a shadow mask with a Cr enriched layerTOSHIBA KK·Filed 1985·Granted Oct 6, 1987·6 cites·9 claims
- 1846US5635320AColor cathode ray tube and method manufacturing the sameTOSHIBA KK·Filed 1995·Granted Jun 3, 1997·9 cites·21 claims
- 1945US5841223AColor cathode ray tube and method of manufacturing the sameTOSHIBA KK·Filed 1995·Granted Nov 24, 1998·6 cites·12 claims
- 2045US4482334AMethod for making CRT shadow masksTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Nov 13, 1984·4 cites·10 claims
- 2143US5578898AShadow mask and cathode ray tubeTOSHIBA KK·Filed 1996·Granted Nov 26, 1996·6 cites·24 claims
- 2241US5592044AColor cathode ray tube and method of manufacturing shadow maskTOSHIBA KK·Filed 1995·Granted Jan 7, 1997·5 cites·5 claims
- 2341US5128224AMethod of manufacturing an aperture pattern printing plateTOSHIBA KK·Filed 1990·Granted Jul 7, 1992·6 cites·12 claims
- 2436US5134015AAperture pattern-printing plate for shadow mask and method for manufacturing the sameTOSHIBA KK·Filed 1990·Granted Jul 28, 1992·6 cites·24 claims
- 2535US5260153AAperture pattern printing plateTOSHIBA KK·Filed 1991·Granted Nov 9, 1993·3 cites·9 claims
- 2632US4708680AColor picture tube and method for manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1986·Granted Nov 24, 1987·2 cites·3 claims
- 2731US4585518AMethod of manufacturing shadow maskTOSHIBA KK·Filed 1985·Granted Apr 29, 1986·1 cites·9 claims
- 2830US6117774AMethod for manufacturing shadow mask and etching-resistant layer-coating apparatusTOSHIBA KK·Filed 1997·Granted Sep 12, 2000·2 cites·9 claims
- 2928US6060112AColor cathode ray tube and method of manufacturing the sameTOSHIBA KK·Filed 1998·Granted May 9, 2000·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →