Inventor · disambiguated record
Tsuyoshi Murai
Also filed as: MURAI TSUYOSHI
4 granted patents·7 pending applications·72 citations·filing 1991–2011
76Inventor score
Top patents by PatentIndex Score
11 records- 0165US5270250AMethod of fabricating semiconductor substrate having very shallow impurity diffusion layerSETEK M KK·Filed 1991·Granted Dec 14, 1993·44 cites·1 claims
- 0253US5795401AMethod for scrubbing substrateSETEK M KK·Filed 1996·Granted Aug 18, 1998·19 cites·4 claims
- 0346US8353472B2Raw silicon crusherTEOSS CO LTD·Filed 2009·Granted Jan 15, 2013·0 cites·5 claims
- 0442US2010207312A1Silicon Supporting Apparatus and Silicon Heating and Quenching Equipment Using the SameMURAI TSUYOSHI·Filed 2007·Application pending·0 cites
- 0539US2010255626A1high viscosity etchant and a selective etching method for photovoltaic element substrates of solar cells using the sameTEOSS CO LTD·Filed 2007·Application pending·0 cites
- 0638US2014239103A1Raw silicon crusherMURAI TSUYOSHI·Filed 2011·Application pending·0 cites
- 0738US2012234178A1Protective filter for vacuum pumpMURAI TSUYOSHI·Filed 2011·Application pending·0 cites
- 0836US5465447AApparatus for scrubbing substrateSETEK M KK·Filed 1994·Granted Nov 14, 1995·9 cites·8 claims
- 0936US2011217486A1Method for processing a chemical vapor deposition (cvd) and a cvd device using the sameTEOSS CO LTD·Filed 2010·Application pending·0 cites
- 1034US2011209693A1silicon heating furnaceTEOSS CO LTD·Filed 2007·Application pending·0 cites
- 1133US2012255447A1Protective filterMURAI TSUYOSHI·Filed 2011·Application pending·0 cites
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