Hiroaki ISHII

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Screen device
- Patent number 11,505,991
- Issue date Nov 22, 2022
- Metaco Inc.
- Yasubumi Okachi
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
SCREEN APPARATUS
- Publication number 20240218734
- Publication date Jul 4, 2024
- METACO INC.
- Yasubumi OKACHI
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SCREEN APPARATUS
- Publication number 20240218735
- Publication date Jul 4, 2024
- METACO INC.
- Yasubumi OKACHI
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
WIRING STRUCTURE OF TENSION MEMBER IN SCREEN APPARATUS
- Publication number 20240218736
- Publication date Jul 4, 2024
- Yasubumi OKACHI
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
SCREEN DEVICE
- Publication number 20220307320
- Publication date Sep 29, 2022
- METACO INC.
- Yasubumi OKACHI
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS