Inventor · disambiguated record
Keiji Tanizaki
Also filed as: TANIZAKI KEIJI
4 granted patents·31 citations·filing 1992–2011
72Inventor score
Top patents by PatentIndex Score
4 records- 0185US9290711B2Coal deactivation apparatusSATO KEIICHI·Filed 2011·Granted Mar 22, 2016·6 cites·5 claims
- 0269US9085739B2Method for gas treatment of coalNAKAGAWA KEIICHI·Filed 2011·Granted Jul 21, 2015·1 cites·7 claims
- 0362US8404007B2Reforming apparatus and method of operating the sameMATSUDA NAOHIKO·Filed 2007·Granted Mar 26, 2013·2 cites·23 claims
- 0453US5282485AJet pickling apparatusMITSUBISHI HEAVY IND LTD·Filed 1992·Granted Feb 1, 1994·22 cites·6 claims
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