Atsushi Ishikawa

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mold clamping control device capable of accurately controlling mold...
- Patent number 6,840,115
- Issue date Jan 11, 2005
- Sumitomo Heavy Industries, Ltd.
- Atsushi Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gate cut apparatus and method for a disc molding apparatus
- Patent number 6,495,077
- Issue date Dec 17, 2002
- Sumitomo Heavy Industries, Ltd.
- Atsushi Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection controlling method for an injection molding machine
- Patent number 6,416,694
- Issue date Jul 9, 2002
- Sumitomo Heavy Industries, Ltd.
- Atsushi Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold clamping control apparatus
- Patent number 6,157,158
- Issue date Dec 5, 2000
- Sumitomo Heavy Industries, Ltd.
- Atsushi Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding machine capable of reducing the work required to...
- Patent number 5,540,577
- Issue date Jul 30, 1996
- Sumitomo Heavy Industries, Ltd.
- Atsushi Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL