Inventor · disambiguated record
Toshiaki Fukuyama
Also filed as: FUKUYAMA TOSHIAKI
9 granted patents·3 pending applications·140 citations·filing 1994–2006
89Inventor score
Top patents by PatentIndex Score
12 records- 0179US7625541B2Method for purifying silicon and siliconSHARP KK·Filed 2005·Granted Dec 1, 2009·4 cites·20 claims
- 0270US5719647AReflective type liquid crystal display apparatus having ESD protecting MIM beneath each reflective electrodeSHARP KK·Filed 1995·Granted Feb 17, 1998·44 cites·18 claims
- 0368US7811356B2Method of purifying metalSHARP KK·Filed 2005·Granted Oct 12, 2010·1 cites·9 claims
- 0453US5521731AReflective type liquid crystal display device and method of making the same whereby the switching MIM has its first electrode used for signal wiring and its second electrode used as pixel electrodesSHARP KK·Filed 1994·Granted May 28, 1996·18 cites·18 claims
- 0551US5909264ALCD device having a switching element with reduced size and capacitance and method for fabricating the sameSHARP KK·Filed 1997·Granted Jun 1, 1999·20 cites·19 claims
- 0647US5914758ALiquid crystal display with non-linear switching elements having electrode portion substantially surrounding upper electrodeSHARP KK·Filed 1996·Granted Jun 22, 1999·15 cites·18 claims
- 0747US5654207AMethod of making two-terminal nonlinear device and liquid crystal apparatus including the sameSHARP KK·Filed 1995·Granted Aug 5, 1997·14 cites·7 claims
- 0846US5442224ATwo-terminal mim device having stable non-linearity characteristics and a lower electrode of thin TA film doped with nitrogenSHARP KK·Filed 1994·Granted Aug 15, 1995·13 cites·12 claims
- 0944US5539549AActive matrix substrate having island electrodes for making ohmic contacts with MIM electrodes and pixel electrodesSHARP KK·Filed 1994·Granted Jul 23, 1996·11 cites·14 claims
- 1044US2008031799A1Method For Refining Silicon And Silicon Refined TherebyFUKUYAMA TOSHIAKI·Filed 2005·Application pending·0 cites
- 1142US2005139148A1Silicon purifying method, slag for purifying silicon and purified siliconFiled 2003·Application pending·0 cites
- 1240US2009130014A1Silicon recycling method, and silicon and silicon ingot manufactured with that methodFUKUYAMA TOSHIAKI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →