Inventor · disambiguated record
Masayoshi Furuyama
Also filed as: FURUYAMA MASAYOSHI
7 granted patents·2 pending applications·62 citations·filing 1988–2008
83Inventor score
Top patents by PatentIndex Score
9 records- 0178US5015910AElectron gun for color picture tubeHITACHI LTD·Filed 1989·Granted May 14, 1991·24 cites·12 claims
- 0277US4851741AElectron gun for color picture tubeHITACHI LTD·Filed 1988·Granted Jul 25, 1989·22 cites·11 claims
- 0356US5739630AColor cathode ray tubeHITACHI LTD·Filed 1995·Granted Apr 14, 1998·8 cites·23 claims
- 0453US6313576B1Color cathode ray tubeHITACHI LTD·Filed 2000·Granted Nov 6, 2001·1 cites·24 claims
- 0553US6051919AColor cathode ray tube with electrostatic quadrupole lensHITACHI LTD·Filed 1998·Granted Apr 18, 2000·7 cites·7 claims
- 0644US2003006688A1Color cathode ray tubeFiled 2002·Application pending·0 cites
- 0743US6657372B2Color cathode ray tubeHITACHI LTD·Filed 2001·Granted Dec 2, 2003·0 cites·18 claims
- 0836US8523421B2Liquid crystal display deviceFURUYAMA MASAYOSHI·Filed 2008·Granted Sep 3, 2013·0 cites·12 claims
- 0934US2001035708A1Color cathode ray tubeFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →