Chiba, JP
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Patent Grant
Mitsubishi Rayon Company, Inc.
Masaharu Oda
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Patent Grant
Mitsubishi Rayon Company, Ltd.
Masaharu Oda
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Mitsubishi Rayon Co., Ltd.
Hiroshi Hosokawa
B22 - CASTING POWDER METALLURGY
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Patent Grant
Mitsubishi Rayon Co., Ltd.
Akira Motonaga
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Mitsubishi Rayon Company, Ltd.
Akira Motonaga
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Patent Grant
Masamichi Ishida
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Mitsubishi Rayon Co., Ltd.
Mizuo Shindo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
HIROMAITO CO. LTD.
Kensuke Kamada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
