Saburo Baba

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Nagareyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amorphous metal laminate sheet
- Patent number 4,749,625
- Issue date Jun 7, 1988
- Hiraoka & Co., Ltd.
- Tsutomu Obayashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Stainproof, flame-resistant composite sheet material
- Patent number 4,714,650
- Issue date Dec 22, 1987
- Hiraoka & Co., Ltd.
- Tsutomu Obayashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composite sheet material
- Patent number 4,686,135
- Issue date Aug 11, 1987
- Hiraoka & Co., Ltd.
- Tsutomu Obayashi
- B32 - LAYERED PRODUCTS