Kawaguchi; Shigeyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawaguchi; Shigeyoshi.The latest application filed is for "girder block lifting method and jack-up stage used therefor".

Company Profile

0.8.7

Kawaguchi; Shigeyoshi - Toshima-ku JP
Kawaguchi; Shigeyoshi - Chiyoda-ku JP
Kawaguchi; Shigeyoshi - Tokyo 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
Girder block lifting method and jack-up stage used therefor Grant 8,177,080 - Nakamitsu , et al. May 15, 2	2012-05-15
Method of building a boiler frame Grant 8,051,569 - Kawaguchi , et al. November 8, 2	2011-11-08
Method of building a floor for a boiler cage Grant 7,818,942 - Nakamitsu , et al. October 26, 2	2010-10-26
Method of installing furnace walls of a boiler Grant 7,726,264 - Kawaguchi , et al. June 1, 2	2010-06-01
Inspection scaffold of large component for boiler and building method thereof Grant 7,726,447 - Kawaguchi , et al. June 1, 2	2010-06-01
Lifting construction method and raising/lowering equipment of boiler module Grant 7,676,925 - Kawaguchi , et al. March 16, 2	2010-03-16
Girder block lifting method and jack-up stage used therefor App 20100000955 - Nakamitsu; Kazuhito ; et al.	2010-01-07
Load balance adjusting method and equipment of lifting jacks, and jack-up equipment Grant 7,503,251 - Kawaguchi , et al. March 17, 2	2009-03-17
Method of Building a Boiler Frame App 20080028722 - Kawaguchi; Shigeyoshi ; et al.	2008-02-07
Method Of Building A Floor For A Boiler Cage App 20080028723 - Nakamitsu; Kazuhito ; et al.	2008-02-07
Method Of Installing Furnace Walls Of A Boiler App 20070272172 - Kawaguchi; Shigeyoshi ; et al.	2007-11-29
Lifting construction method and raising/lowering equipment of boiler module App 20070074397 - Kawaguchi; Shigeyoshi ; et al.	2007-04-05
Load balance adjusting method and equipment of lifting jacks, and jack-up equipment App 20070074627 - Kawaguchi; Shigeyoshi ; et al.	2007-04-05
Inspection scaffold of large component for boiler and building method thereof App 20070074934 - Kawaguchi; Shigeyoshi ; et al.	2007-04-05
Rod attaching/detaching device for a lifting jack and method of coupling suspending rods Grant 6,041,491 - Ishikawa , et al. March 28, 2	2000-03-28

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