Membership
Tour
Register
Log in
Akira Yoshikawa
Follow
Person
Nagoya, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Automatic chamfering machine
Patent number
5,009,038
Issue date
Apr 23, 1991
NKG Insulators, Ltd.
Akira Yoshikawa
B24 - GRINDING POLISHING
Information
Patent Grant
Clamp device for shaped bodies
Patent number
4,982,939
Issue date
Jan 8, 1991
NGK Insulators, Ltd.
Akira Yoshikawa
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Transferring and loading device for honeycomb structures
Patent number
4,753,047
Issue date
Jun 28, 1988
NGK Insulators, Ltd.
Akira Yoshikawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL