Sinji Kiboshi

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Molding method for producing molded article having a hollow portion
- Patent number 5,705,107
- Issue date Jan 6, 1998
- Mitsubishi Gas Chemical Company, Inc.
- Akimasa Kaneishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold apparatus and injection molding method for producing hollow-st...
- Patent number 5,656,234
- Issue date Aug 12, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Akimasa Kaneishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold apparatus for process for injection molding
- Patent number 5,639,417
- Issue date Jun 17, 1997
- Mitsubishi Gas Chemical Company, Inc.
- Akimasa Kaneishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL