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Semiconductor device and process
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Patent number 5,633,211
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Issue date May 27, 1997
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Matsushita Electric Industrial Co., Ld.
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Shinichi Imai
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Magnetic head
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Patent number 5,606,479
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Issue date Feb 25, 1997
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Matsushita Electric Industrial Co., Ltd.
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Yasuo Mizuno
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G11 - INFORMATION STORAGE
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Magnetic head
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Patent number 5,245,492
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Issue date Sep 14, 1993
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Matsushita Electric Industrial Co., Ltd.
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Yasuo Mizuno
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C03 - GLASS MINERAL OR SLAG WOOL
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Magnetic head
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Patent number 5,224,001
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Issue date Jun 29, 1993
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Matsushita Electric Industrial Co., Ltd.
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Yasuo Mizuno
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C03 - GLASS MINERAL OR SLAG WOOL
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Crystallized glass
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Patent number 5,204,290
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Issue date Apr 20, 1993
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Matsushita Electric Industrial Co., Ltd.
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Yasuo Mizuno
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C03 - GLASS MINERAL OR SLAG WOOL
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Glass ceramic for coating metal substrate
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Patent number 5,057,378
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Issue date Oct 15, 1991
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Matsushita Electric Industrial Co., Ltd.
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Atsushi Nishino
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Glass ceramic for coating metal substrate
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Patent number 4,965,229
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Issue date Oct 23, 1990
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Matsushita Electric Industrial Co., Ltd.
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Atsushi Nishino
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Sealing glass
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Patent number 4,855,261
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Issue date Aug 8, 1989
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Matsushita Electric Industrial Co., Ltd.
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Yasuo Mizuno
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C03 - GLASS MINERAL OR SLAG WOOL