Inventor
TSUMURA TOSHIKAZU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TSUMURA TOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS5499087AMar 12, 1996
Heat fixing device and electrophotographic apparatus incorporating the same having a PTC heating element received in a recess of a holder
HITACHI LTD88 citations96
US6490985B2Dec 10, 2002
Boiler
HITACHI LTD16 citations92
US6112676ASep 5, 2000
Pulverized coal burner
HITACHI LTD38 citations91
US5806443ASep 15, 1998
Pulverized coal burner and method of using same
HITACHI LTD43 citations91
US6189464B1Feb 20, 2001
Pulverized coal combustion burner and combustion method thereby
HITACHI LTD18 citations83
US6298796B1Oct 9, 2001
Fine coal powder combustion method for a fine coal powder combustion burner
HITACHI LTD16 citations82
US7665408B2Feb 23, 2010
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus
HITACHI LTD5 citations74
US6338304B2Jan 15, 2002
Boiler
HITACHI LTD8 citations74
BABCOCK HITACHI KK
7 patentsUS6237510B1May 29, 2001
Combustion burner and combustion device provided with same
BABCOCK HITACHI KK53 citations94
US6889619B2May 10, 2005
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus
BABCOCK HITACHI KK18 citations92
US6715432B2Apr 6, 2004
Solid fuel burner and method of combustion using solid fuel burner
BABCOCK HITACHI KK44 citations92
US6152051ANov 28, 2000
Powered fuel combustion burner with nozzle flow guide
BABCOCK HITACHI KK39 citations92
US7168374B2Jan 30, 2007
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus
BABCOCK HITACHI KK5 citations74
US6976440B2Dec 20, 2005
Fuel distribution device for fuel feed ducts and method of operating distribution device
BABCOCK HITACHI KK7 citations69
US4991520AFeb 12, 1991
Ignition burner apparatus for pulverized coal
BABCOCK HITACHI KK14 citations69