Shunji Yamauchi

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of resin sealing an object with apparatus including a gas sp...
- Patent number 5,700,001
- Issue date Dec 23, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Shunji Yamauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin-sealing apparatus including a gas spring
- Patent number 5,413,471
- Issue date May 9, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Shunji Yamauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for producing semiconductor device
- Patent number 5,026,668
- Issue date Jun 25, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Shunji Yamauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for producing semiconductor devices
- Patent number 4,997,355
- Issue date Mar 5, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Shunji Yamauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for producing semiconductor device
- Patent number 4,934,920
- Issue date Jun 19, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Shunji Yamauchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL