Yoshiyuki Hidawa

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Tokorozawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing cast products using elastic molds
- Patent number 5,306,460
- Issue date Apr 26, 1994
- Asahi Denka Kogyo K.K.
- Yoshiyuki Hidawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Apparatus for producing cast products
- Patent number 4,802,839
- Issue date Feb 7, 1989
- Yoshiyuki Corporation
- Yoshiyuki Hidawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES