Inventor · disambiguated record
Yoshihiko Sumitani
Also filed as: SUMITANI YOSHIHIKO
3 granted patents·27 citations·filing 1997–2001
71Inventor score
Technology areasF23D
Files withSUMITOMO OSAKA CEMENT CO LTD3
Top patents by PatentIndex Score
3 records- 0167US6389998B2Device and method for combustion of fuelSUMITOMO OSAKA CEMENT CO LTD·Filed 2001·Granted May 21, 2002·12 cites·6 claims
- 0264US6439140B2Device and method for combustion of fuelSUMITOMO OSAKA CEMENT CO LTD·Filed 2001·Granted Aug 27, 2002·10 cites·9 claims
- 0335US6230635B1Device and method for combustion of fuelSUMITOMO OSAKA CEMENT CO LTD·Filed 1997·Granted May 15, 2001·5 cites·5 claims
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