Masayuki SEKIDO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Daylighting system
- Patent number 10,400,969
- Issue date Sep 3, 2019
- Dai Nippon Printing Co., Ltd.
- Masayuki Sekido
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Shade
- Patent number 10,287,818
- Issue date May 14, 2019
- Dai Nippon Printing Co., Ltd.
- Tomonori Nishida
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Light control device
- Patent number 10,281,114
- Issue date May 7, 2019
- Dai Nippon Printing Co., Ltd.
- Tomonori Nishida
- F21 - LIGHTING
Information Patent Grant
Daylighting system
- Patent number 10,006,598
- Issue date Jun 26, 2018
- Dai Nippon Printing Co., Ltd.
- Masayuki Sekido
- F21 - LIGHTING
Information Patent Grant
Daylighting system
- Patent number 9,719,644
- Issue date Aug 1, 2017
- Dai Nippon Printing Co., Ltd.
- Masayuki Sekido
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DAYLIGHTING SYSTEM
- Publication number 20180283635
- Publication date Oct 4, 2018
- DAI NIPPON PRINTING CO., LTD.
- Masayuki SEKIDO
- F21 - LIGHTING
Information Patent Application
DAYLIGHTING SYSTEM
- Publication number 20170299135
- Publication date Oct 19, 2017
- DAI NIPPON PRINTING CO., LTD.
- Masayuki SEKIDO
- F21 - LIGHTING
Information Patent Application
DAYLIGHTING SYSTEM
- Publication number 20160186949
- Publication date Jun 30, 2016
- DAI NIPPON PRINTING CO., LTD.
- Masayuki SEKIDO
- F21 - LIGHTING
Information Patent Application
LIGHT CONTROL DEVICE
- Publication number 20160178164
- Publication date Jun 23, 2016
- DAI NIPPON PRINTING CO., LTD.
- Tomonori NISHIDA
- F21 - LIGHTING
Information Patent Application
SHADE
- Publication number 20160060954
- Publication date Mar 3, 2016
- DAI NIPPON PRINTING CO., LTD.
- Tomonori NISHIDA
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS