Inventor · disambiguated record
Yukuo Katayama
Also filed as: KATAYAMA YUKUO
7 granted patents·2 pending applications·45 citations·filing 1974–2008
81Inventor score
Top patents by PatentIndex Score
9 records- 0182US6997965B2Method for the gasification of coalINST OF APPLIED ENERGY·Filed 2001·Granted Feb 14, 2006·27 cites·6 claims
- 0259US3984305AProcess for producing low sulfur content fuel oilsKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Oct 5, 1976·9 cites·3 claims
- 0353US8557004B2Method for dewatering water-containing coalKATAYAMA YUKUO·Filed 2004·Granted Oct 15, 2013·1 cites·17 claims
- 0453US7270689B2ReformerK E M CORP·Filed 2004·Granted Sep 18, 2007·4 cites·27 claims
- 0547US6599494B2Process for preparing artificial zeolite by a slurry reaction methodK E M CORP·Filed 2002·Granted Jul 29, 2003·1 cites·6 claims
- 0647US2011129890A1Method of treating substance containing lignocellulose or celluloseK E M CORP·Filed 2008·Application pending·0 cites
- 0743US7444947B2Method for feeding a mixture comprising a burnable solid and waterKATAYAMA YUKUO·Filed 2003·Granted Nov 4, 2008·3 cites·24 claims
- 0842US8556998B2Method for dewatering a water-containing combustible solidKATAYAMA YUKUO·Filed 2004·Granted Oct 15, 2013·0 cites·11 claims
- 0937US2002095867A1Method for the gasification of coalFiled 2001·Application pending·0 cites
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