Tsutomu Yamamoto

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Patents Grantslast 30 patents

Information Patent Grant
Sterilizing method, apparatus and container of solid matter or liqu...
- Patent number 5,895,626
- Issue date Apr 20, 1999
- Nishirei Corporation
- Takaji Nakata
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Tray pressing device in a retort sterilizer for cooking foods
- Patent number 4,632,026
- Issue date Dec 30, 1986
- Hisaka Works, Ltd.
- Tsutomu Yamamoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES