Shinpei Ohno

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
method for forming pattern onto article during injection molding th...
- Patent number 5,800,771
- Issue date Sep 1, 1998
- Dai Nippon Printing Co., Ltd.
- Shinpei Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming pattern onto article during injection molding th...
- Patent number 5,603,889
- Issue date Feb 18, 1997
- Dai Nippon Printing Co., Ltd.
- Shinpei Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for forming a pattern onto an article during injection mo...
- Patent number 5,415,536
- Issue date May 16, 1995
- Dai Nippon Printing Co., Ltd.
- Shinpei Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL