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Guidance system
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Patent number 4,652,803
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Issue date Mar 24, 1987
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Hitachi, Ltd.
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Kohji Kamejima
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G05 - CONTROLLING REGULATING
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Actuator
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Patent number 4,586,335
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Issue date May 6, 1986
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Hitachi, Ltd.
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Yuji Hosoda
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Force sensing means
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Patent number 4,579,006
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Issue date Apr 1, 1986
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Hitachi, Ltd.
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Yuji Hosoda
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Picture processing apparatus
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Patent number 4,549,208
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Issue date Oct 22, 1985
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Hitachi, Ltd.
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Kohji Kamejima
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G06 - COMPUTING CALCULATING COUNTING
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Apparatus for storing heat
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Patent number 4,366,856
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Issue date Jan 4, 1983
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Hitachi, Ltd.
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Michio Yanadori
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F28 - HEAT EXCHANGE IN GENERAL
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