Seiichi Yamamoto

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing oxygen gas
- Patent number 6,321,566
- Issue date Nov 27, 2001
- Kabushiki Kaisha Kobe Seiko Sho.
- Seiichi Yamamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for treating material under pressure
- Patent number 5,475,983
- Issue date Dec 19, 1995
- Kabushiki Kaisha Kobe Seiko Sho
- Seiichi Yamamoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES