Inventor · disambiguated record
Fumio Kawahigashi
Also filed as: KAWAHIGASHI FUMIO
4 granted patents·30 citations·filing 2001–2002
72Inventor score
Files withSUMITOMO MITSUBISHI SILICON4
Top patents by PatentIndex Score
4 records- 0174US6702892B2Production device for high-quality silicon single crystalsSUMITOMO MITSUBISHI SILICON·Filed 2001·Granted Mar 9, 2004·19 cites·4 claims
- 0267US6767400B2Crystal growth methodSUMITOMO MITSUBISHI SILICON·Filed 2001·Granted Jul 27, 2004·7 cites·5 claims
- 0347US6740160B2Crystal growing apparatusSUMITOMO MITSUBISHI SILICON·Filed 2002·Granted May 25, 2004·4 cites·6 claims
- 0438US6764547B2Crystal growth apparatusSUMITOMO MITSUBISHI SILICON·Filed 2001·Granted Jul 20, 2004·0 cites·7 claims
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