Akihito Fujishiro

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal barrel finishing apparatus
- Patent number 6,758,729
- Issue date Jul 6, 2004
- Tipton Corp.
- Akihito Fujishiro
- B24 - GRINDING POLISHING
Information Patent Grant
Barrel container for use with dry barrel polishing
- Patent number 6,682,410
- Issue date Jan 27, 2004
- Tipton Corp.
- Akihito Fujishiro
- B24 - GRINDING POLISHING
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
Spiral-flow barrel finishing machine
- Patent number 5,823,861
- Issue date Oct 20, 1998
- Tipton Corp.
- Hisamine Kobayashi
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Centrifugal barrel finishing apparatus
- Publication number 20020115393
- Publication date Aug 22, 2002
- Akihito Fujishiro
- B24 - GRINDING POLISHING
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
Information Patent Application
Barrel container for use with dry barrel polishing
- Publication number 20020013125
- Publication date Jan 31, 2002
- Akihito Fujishiro
- B24 - GRINDING POLISHING