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Katsuhiro Izuhara
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Nagoya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming an escape layer and a method of adjusting a gap i...
Patent number
6,682,401
Issue date
Jan 27, 2004
Tipton Corp.
Fumiaki Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Spiral-flow barrel finishing machine with gap adjusting function
Patent number
6,379,233
Issue date
Apr 30, 2002
Tipton Corp.
Fumiaki Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Method of making a tube for use in a vibratory finishing machine
Patent number
6,076,249
Issue date
Jun 20, 2000
Tipton Corporation
Hisamine Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Seal protecting method for use with spiral-flow barrel finishing ma...
Patent number
5,989,109
Issue date
Nov 23, 1999
Tipton Corp
Hisamine Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Spiral-flow barrel finishing machine
Patent number
5,823,861
Issue date
Oct 20, 1998
Tipton Corp.
Hisamine Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Vibratory finishing machine having a helical and tubular container
Patent number
5,803,800
Issue date
Sep 8, 1998
Tipton Corp.
Hisamine Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Magnetic separator and sweeping brush used therein
Patent number
5,797,498
Issue date
Aug 25, 1998
Tipton Corp.
Hisamine Kobayashi
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Surface treatment apparatus for workpieces
Patent number
5,348,637
Issue date
Sep 20, 1994
Tipton Corp.
Hisamine Kobayashi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Barrel finishing machine
Patent number
5,189,842
Issue date
Mar 2, 1993
Tipton Manufacturing Corporation
Hisamine Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Full-automatic multi-function barrel finishing machine
Patent number
4,949,510
Issue date
Aug 21, 1990
Tipton Manufacturing Corporation
Hisamine Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Rotating barrel finishing method under heavy resultant force
Patent number
4,807,403
Issue date
Feb 28, 1989
Tipton Manufacturing Corporation
Hisamine Kobayashi
B24 - GRINDING POLISHING
Information
Patent Grant
Apparatus for closing and reopening the cover for a container
Patent number
4,664,431
Issue date
May 12, 1987
Tipton Manufacturing Corporation
Hisamine Kobayashi
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Multi-function work finshing machine using barrel containers
Patent number
4,638,600
Issue date
Jan 27, 1987
Lipton Manufacturing Corporation
Hisamine Kobayashi
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
Method of forming an escape layer and a method of adjusting a gap i...
Publication number
20020028630
Publication date
Mar 7, 2002
Fumiaki Kobayashi
B24 - GRINDING POLISHING