Tsutsumi; Hirofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsutsumi; Hirofumi.The latest application filed is for "rotary hearth furnace".

Company Profile

0.5.7

Tsutsumi; Hirofumi - Kobe JP
Tsutsumi; Hirofumi - Kobe-shi JP
Tsutsumi; Hirofumi - Hyogo JP
Tsutsumi; Hirofumi - Tokyo JP
Tsutsumi; Hirofumi - Kasuya-Gun Fukuoka JP
Tsutsumi, Hirofumi - Fukuoka 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
Treatment method for high-temperature exhaust gas Grant 8,268,231 - Tsutsumi , et al. September 18, 2	2012-09-18
Rotary Hearth Furnace App 20120214118 - Tateishi; Masataka ; et al.	2012-08-23
Method for producing hot briquette iron using high-temperature reduced iron and method and apparatus for controlling temperature of reduced iron for hot forming Grant 8,088,194 - Tsutsumi , et al. January 3, 2	2012-01-03
Method For Producing Hot Briquette Iron Using High-temperature Reduced Iron And Method And Apparatus For Controlling Temperature Of Reduced Iron For Hot Forming App 20100224028 - Tsutsumi; Hirofumi ; et al.	2010-09-09
Treatment Method For High-temperature Exhaust Gas App 20100107939 - Tsutsumi; Hirofumi ; et al.	2010-05-06
Security system and method of security service business Grant 7,091,870 - Tsutsumi , et al. August 15, 2	2006-08-15
Method of dusting-preventive treatment of powder having dusting property Grant 6,998,067 - Tsutsumi , et al. February 14, 2	2006-02-14
Method of dusting-preventive treatment of powder having dusting property App 20040245495 - Tsutsumi, Hirofumi ; et al.	2004-12-09
Method of dusting-preventive treatment of powder having dusting property App 20040048935 - Tsutsumi, Hirofumi ; et al.	2004-03-11
Apparatus for inspecting the inside of a container and method of inspecting the same App 20030136902 - Nakashige, Keiko ; et al.	2003-07-24
Security system and method of security service business App 20030009661 - Tsutsumi, Hirofumi ; et al.	2003-01-09
Static var compensator with thyristor control Grant 4,891,570 - Nakamura , et al. January 2, 1	1990-01-02

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