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Yukihiro Shibao
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Hokkaido, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coupling device and coupling method for coupling subject member
Patent number
12,049,386
Issue date
Jul 30, 2024
RIKEN KOGYO INC.
Yukihiro Shibao
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Vision guide with light guiding rod and guard cable using same
Patent number
12,031,281
Issue date
Jul 9, 2024
Fukuvi Chemical Industry Co., Ltd
Yuto Usui
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Grant
Rotating movable body for wire rope
Patent number
11,898,693
Issue date
Feb 13, 2024
Riken Kogyo Inc.
Yukihiro Shibao
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wire rope with resin wire, resin wire winding die, and method for p...
Patent number
11,261,564
Issue date
Mar 1, 2022
Riken Kogyo Inc.
Yukihiro Shibao
D07 - ROPES CABLES OTHER THAN ELECTRIC
Patents Applications
last 30 patents
Information
Patent Application
COUPLING DEVICE AND COUPLING METHOD FOR COUPLING SUBJECT MEMBER
Publication number
20240010471
Publication date
Jan 11, 2024
RIKEN KOGYO INC.
Yukihiro SHIBAO
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
VISION GUIDE WITH LIGHT GUIDING ROD AND GUARD CABLE USING SAME
Publication number
20220213657
Publication date
Jul 7, 2022
FUKUVI CHEMICAL INDUSTRY CO., LTD.
Yuto USUI
D07 - ROPES CABLES OTHER THAN ELECTRIC
Information
Patent Application
ROTATING MOVABLE BODY FOR WIRE ROPE
Publication number
20210270415
Publication date
Sep 2, 2021
Riken Kogyo Inc.
Yukihiro Shibao
B66 - HOISTING LIFTING HAULING
Information
Patent Application
WIRE ROPE WITH RESIN WIRE, MOLD WITH RESIN WIRE WINDING, AND METHOD...
Publication number
20210131030
Publication date
May 6, 2021
Riken Kogyo Inc.
Yukihiro Shibao
D07 - ROPES CABLES OTHER THAN ELECTRIC