Inventor
YANARU HIDEAKI
JP5 patents
Patents
5 patentsUS6467513B1Oct 22, 2002
Method for packing catalyst and device therefor
TOYO ENGINEERING CORP65 citations95
US4789132ADec 6, 1988
Valve
TOYO ENGINEERING CORP63 citations94
US4909809AMar 20, 1990
Apparatus for the production of gas
TOYO ENGINEERING CORP27 citations90
US5773589AJun 30, 1998
Steam reforming catalysts for lower hydrocarbons
TOYO ENGINEERING CORP31 citations89
US4932981AJun 12, 1990
Apparatus for the production of gas
TOYO ENGINEERING CORP17 citations79