Hajime Nakamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operation apparatus of sunlight shielding apparatus, lifting appara...
- Patent number 9,151,109
- Issue date Oct 6, 2015
- Tachikawa Corporation
- Eiji Kawai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Operation cord, and operation apparatus for sunlight shielding appa...
- Patent number 8,898,871
- Issue date Dec 2, 2014
- Tachikawa Corporation
- Hajime Nakamura
- E04 - BUILDING
Information Patent Grant
Shielding apparatus and clutch used for the same
- Patent number 8,720,523
- Issue date May 13, 2014
- Tachikawa Corporation
- Hajime Nakamura
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
OPERATION APPARATUS OF SUNLIGHT SHIELDING APPARATUS, LIFTING APPARA...
- Publication number 20130056164
- Publication date Mar 7, 2013
- TACHIKAWA CORPORATION
- Eiji Kawai
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
OPERATION CORD, AND OPERATION APPARATUS FOR SUNLIGHT SHIELDING APPA...
- Publication number 20130037226
- Publication date Feb 14, 2013
- TACHIKAWA CORPORATION
- Hajime Nakamura
- E04 - BUILDING
Information Patent Application
SHIELDING APPARATUS AND CLUTCH USED FOR THE SAME
- Publication number 20120216968
- Publication date Aug 30, 2012
- TACHIKAWA CORPORATION
- Hajime Nakamura
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS