Tsumura; Toshikazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsumura; Toshikazu.The latest application filed is for "solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus".

Company Profile

0.12.6

Tsumura; Toshikazu - Kure JP
Tsumura, Toshikazu - Kure-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus Grant 7,665,408 - Okazaki , et al. February 23, 2	2010-02-23
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus Grant 7,168,374 - Okazaki , et al. January 30, 2	2007-01-30
Fuel distribution device for fuel feed ducts and method of operating distribution device Grant 6,976,440 - Ohtani , et al. December 20, 2	2005-12-20
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus Grant 6,889,619 - Okazaki , et al. May 10, 2	2005-05-10
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus App 20050092220 - Okazaki, Hirofumi ; et al.	2005-05-05
Fuel distribution device for fuel feed ducts and method of operating distribution device App 20040231572 - Ohtani, Yoshinori ; et al.	2004-11-25
Solid fuel burner, burning method using the same, combustion apparatus and method of operating the combustion apparatus App 20040211345 - Okazaki, Hirofumi ; et al.	2004-10-28
Solid fuel burner and method of combustion using solid fuel burner Grant 6,715,432 - Tsumura , et al. April 6, 2	2004-04-06
Boiler Grant 6,490,985 - Yamamoto , et al. December 10, 2	2002-12-10
Solid fuel burner and method of combustion using solid fuel burner App 20020144636 - Tsumura, Toshikazu ; et al.	2002-10-10
Boiler App 20020066395 - Yamamoto, Kenji ; et al.	2002-06-06
Boiler Grant 6,338,304 - Yamamoto , et al. January 15, 2	2002-01-15
Boiler App 20010003265 - YAMAMOTO, KENJI ; et al.	2001-06-14
Combustion burner and combustion device provided with same Grant 6,237,510 - Tsumura , et al. May 29, 2	2001-05-29
Pulverized coal combustion burner and combustion method thereby Grant 6,189,464 - Okazaki , et al. February 20, 2	2001-02-20
Pulverized coal burner Grant 6,112,676 - Okazaki , et al. September 5, 2	2000-09-05
Pulverized coal burner and method of using same Grant 5,806,443 - Kobayashi , et al. September 15, 1	1998-09-15
Heat fixing device and electrophotographic apparatus incorporating the same having a PTC heating element received in a recess of a holder Grant 5,499,087 - Hiraoka , et al. March 12, 1	1996-03-12

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