Inventor · disambiguated record
Tokuji Maeda
Also filed as: MAEDA TOKUJI
6 granted patents·1 pending application·32 citations·filing 1998–2007
79Inventor score
Top patents by PatentIndex Score
7 records- 0161US7264674B2Method for pulling a single crystalSUMITOMO MITSUBISHI SILICON·Filed 2004·Granted Sep 4, 2007·8 cites·5 claims
- 0259US6187090B1Methods and a device for measuring melt surface temperature within apparatus for pulling a single crystalSUMITOMO METAL IND·Filed 1998·Granted Feb 13, 2001·15 cites·10 claims
- 0354US6416576B1Method for producing single crystalSUMITOMO METAL IND·Filed 2001·Granted Jul 9, 2002·3 cites·6 claims
- 0448US8012258B2Melt surface position monitoring apparatus in silicon single crystal growth processSUMCO CORP·Filed 2007·Granted Sep 6, 2011·0 cites·8 claims
- 0540US2002029738A1Apparatus for pulling a single crystalFiled 2001·Application pending·0 cites
- 0632US6411391B1Crystal section shape measuring methodSUMITOMO METAL IND·Filed 1999·Granted Jun 25, 2002·2 cites·10 claims
- 0730US6056819AMethod for pulling a single crystalSUMITOMO METAL IND·Filed 1998·Granted May 2, 2000·4 cites·2 claims
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