Naoto SAWAGUCHI

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Shizuoka-shi, Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Window screen with blind function
- Patent number 9,540,870
- Issue date Jan 10, 2017
- Seiki Juko Co., Ltd.
- Fumio Sasaki
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Automatic wind-up screen device
- Patent number 6,938,667
- Issue date Sep 6, 2005
- Seiki Juko Co., Ltd.
- Noboru Sugiyama
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
WINDOW SCREEN WITH BLIND FUNCTION
- Publication number 20150368964
- Publication date Dec 24, 2015
- SEIKI JUKO CO., LTD.
- Fumio SASAKI
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Automatic wind-up screen device
- Publication number 20040261958
- Publication date Dec 30, 2004
- Noboru Sugiyama
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS