Tokyo, JP
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Patent Grant
Hitachi Powdered Metals Co., Ltd.
Shigeyoshi Nagata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Ebara Corporation
Takeshi Kawamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Grant
Ebara Corporation
Takeshi Kawamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Patent Grant
Kyoiku Haguroma Kogyo Kabushiki-kaisha
Shigeyoshi Nagata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Kabushiki Kaisha Technomax Eighty Five
Shigeyoshi Nagata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Kyouiku Haguruma Kogko Kabushiki-Kaisha
Shigeyoshi Nagata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Application
HITACHI POWDERED METALS CO., LTD.
Shigeyoshi Nagata
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
