Inventor · disambiguated record
Fukuo Aratani
Also filed as: ARATANI FUKUO
6 granted patents·252 citations·filing 1988–1999
86Inventor score
Top patents by PatentIndex Score
6 records- 0188US5182091AMethod and apparatus for purifying siliconKAWASAKI STEEL CO·Filed 1991·Granted Jan 26, 1993·55 cites·3 claims
- 0287US5961944AProcess and apparatus for manufacturing polycrystalline silicon, and process for manufacturing silicon wafer for solar cellKAWASAKI STEEL CO·Filed 1996·Granted Oct 5, 1999·99 cites·20 claims
- 0382US5510095AProduction of high-purity silicon ingotKAWASAKI STEEL CO·Filed 1993·Granted Apr 23, 1996·41 cites·2 claims
- 0474US6231826B1Process and apparatus for refining siliconKAWASAKI STEEL CO·Filed 1999·Granted May 15, 2001·36 cites·3 claims
- 0551US5244639AMethod and apparatus for preparing high-purity metallic siliconKAWASAKI STEEL CO·Filed 1991·Granted Sep 14, 1993·14 cites·11 claims
- 0643US5104633AMethod for producing high-purity metallic silicon and apparatus thereforKAWASAKI STEEL TECH RES·Filed 1988·Granted Apr 14, 1992·7 cites·18 claims
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