Tsutsumi; Kazuhisa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsutsumi; Kazuhisa.The latest application filed is for "power generating apparatus of renewable energy type and operation method thereof".

Company Profile

0.20.24

Tsutsumi; Kazuhisa - Tokyo JP
Tsutsumi; Kazuhisa - Minato-ku JP
Tsutsumi; Kazuhisa - Nagasaki JP
Tsutsumi; Kazuhisa - Nagasaki-ken JP
Tsutsumi; Kazuhisa - Nagasaki-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
Power generating apparatus of renewable energy type and method of attaching and detaching blade Grant 8,710,693 - Amano , et al. April 29, 2	2014-04-29
Power Generating Apparatus Of Renewable Energy Type And Operation Method Thereof App 20140070534 - Hamano; Fumio ; et al.	2014-03-13
Regeneration energy type electric generation apparatus and its rotor fixing method Grant 8,624,413 - Tsutsumi January 7, 2	2014-01-07
Hydraulic pump structure for wind turbine generator or tidal current generator and method of mounting hydraulic pump Grant 8,622,719 - Tsutsumi , et al. January 7, 2	2014-01-07
Power Generating Apparatus Of Renewable Energy Type And Method Of Operating The Same App 20130307493 - Ichinose; Hidekazu ; et al.	2013-11-21
Power Generating Apparatus Of Renewable Energy Type And Method Of Operating The Same App 20130249214 - Ichinose; Hidekazu ; et al.	2013-09-26
Wind Turbine Generator System And Operation Control Method Thereof App 20130234433 - Tsutsumi; Kazuhisa ; et al.	2013-09-12
Power generating apparatus of renewable energy type and method for installing hydraulic pump Grant 8,497,596 - Tsutsumi , et al. July 30, 2	2013-07-30
Wind turbine generator and tidal current generator and operation method thereof Grant 8,450,868 - Tsutsumi , et al. May 28, 2	2013-05-28
Regeneration Energy Type Electric Generation Apparatus And Its Rotor Fixing Method App 20130076040 - TSUTSUMI; Kazuhisa	2013-03-28
Power Generating Apparatus Of Renewable Energy Type And Method Of Attaching And Detaching Blade App 20130076042 - AMANO; Yoshiyuki ; et al.	2013-03-28
Power generating apparatus of renewable energy type Grant 8,403,644 - Tsutsumi , et al. March 26, 2	2013-03-26
Power Generating Apparatus Of Renewable Energy Type App 20130067900 - Tsutsumi; Kazuhisa ; et al.	2013-03-21
Wind turbine generator with a control unit for controlling a rotation speed of a main shaft Grant 8,362,633 - Tsutsumi , et al. January 29, 2	2013-01-29
Wind turbine generator and tidal current generator with a hydraulic transmission Grant 8,358,024 - Tsutsumi , et al. January 22, 2	2013-01-22
Power Generating Apparatus Of Renewable Energy Type And Method For Installing Hydraulic Pump App 20120257994 - TSUTSUMI; Kazuhisa ; et al.	2012-10-11
Wind turbine operating apparatus and operating method Grant 8,277,167 - Shibata , et al. October 2, 2	2012-10-02
Power generating apparatus of renewable energy type and method for installing hydraulic pump Grant 8,181,455 - Tsutsumi , et al. May 22, 2	2012-05-22
Wind Turbine Generator And Tidal Current Generator And Operation Method Thereof App 20120104752 - Tsutsumi; Kazuhisa ; et al.	2012-05-03
Wind Turbine Generator App 20120061958 - Tsutsumi; Kazuhisa ; et al.	2012-03-15
Wind Turbine Generator And Tidal Current Generator App 20120061969 - Tsutsumi; Kazuhisa ; et al.	2012-03-15
Power Generating Apparatus Of Renewable Energy Type App 20120063898 - TSUTSUMI; Kazuhisa ; et al.	2012-03-15
Hydraulic Pump Structure For Wind Turbine Generator Or Tidal Current Generator And Method Of Mounting Hydraulic Pump App 20120063929 - Tsutsumi; Kazuhisa ; et al.	2012-03-15
Lightning protection device of windmill blade Grant 8,133,031 - Arinaga , et al. March 13, 2	2012-03-13
Power Generating Apparatus Of Renewable Energy Type And Method For Installing Hydraulic Pump App 20120047886 - TSUTSUMI; Kazuhisa ; et al.	2012-03-01
Lightning Protection Device of Windmill Blade App 20090053062 - Arinaga; Shinji ; et al.	2009-02-26
Up-wind type windmill and operating method therefor Grant 7,436,083 - Shibata , et al. October 14, 2	2008-10-14
Wind turbine operating apparatus and operating method App 20080084068 - Shibata; Masaaki ; et al.	2008-04-10
Up-wind type windmill and operating method therefor App 20040253093 - Shibata, Masaaki ; et al.	2004-12-16

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