Hiroshi Sakurai

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Kumamoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin-molding mold unit and resin-molding apparatus provided with t...
- Patent number 6,435,855
- Issue date Aug 20, 2002
- NEC Corporation
- Hiroshi Sakurai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cleaning apparatus
- Patent number 5,361,787
- Issue date Nov 8, 1994
- Tokyo Electron Kabushiki Kaisha
- Takanori Miyazaki
- B08 - CLEANING