Membership
Tour
Register
Log in
Yasuo Yokoyama
Follow
Person
Kiryu, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Magnetic noncontacting tension device for winding yarn
Patent number
6,029,923
Issue date
Feb 29, 2000
Ogura Clutch Co., Ltd.
Takashi Ishimaru
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Electromagnetic spring clutch with non-magnetic rotating members
Patent number
5,952,750
Issue date
Sep 14, 1999
Ogura Clutch Co. Ltd.
Yasuo Yokoyama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch brake assembly
Patent number
4,377,224
Issue date
Mar 22, 1983
Ogura Clutch Co., Ltd.
Terasu Takata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...