Yoshinobu Takeda

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve gate device for use in an injection mold
- Patent number 6,179,604
- Issue date Jan 30, 2001
- Mitsubishi Materials Corporation
- Yoshinobu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Valve gate device for an injection mold
- Patent number 6,129,541
- Issue date Oct 10, 2000
- Mitsubishi Materials Corporation
- Yoshinobu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding apparatus and method for shutting gate and compre...
- Patent number 5,776,407
- Issue date Jul 7, 1998
- Mitsubishi Materials Corporation
- Yoshinobu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding process for molten plastic
- Patent number 4,882,117
- Issue date Nov 21, 1989
- Mitsubishi Kinzoku Kabushiki Kaisha
- Yoshinobu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding process
- Patent number 4,826,641
- Issue date May 2, 1989
- Mitsubishi Kinzoku Kabushiki Kaisha
- Yoshinobu Takeda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL