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Plate heat exchanger
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Patent number 9,933,211
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Issue date Apr 3, 2018
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HISAKA WORKS, LTD.
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Isamu Hiwatashi
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F28 - HEAT EXCHANGE IN GENERAL
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Plate heat exchanger
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Patent number 9,927,186
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Issue date Mar 27, 2018
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HISAKA WORKS, LTD.
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Isamu Hiwatashi
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F28 - HEAT EXCHANGE IN GENERAL
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Plate heat exchanger
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Patent number 9,772,146
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Issue date Sep 26, 2017
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HISAKA WORKS, LTD.
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Isamu Hiwatashi
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F28 - HEAT EXCHANGE IN GENERAL
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Vapor contact-type heating device
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Patent number 8,262,066
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Issue date Sep 11, 2012
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Hisaka Works, Ltd.
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Makoto Hikita
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Plate type heat exchanger
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Patent number 5,988,268
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Issue date Nov 23, 1999
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Hisaka Works Limited
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Toshiya Usami
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F28 - HEAT EXCHANGE IN GENERAL
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-
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Spray type retort sterilizer
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Patent number 5,527,516
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Issue date Jun 18, 1996
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Hisaka Works Limited
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Tutomu Yamamoto
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Wood treating method and apparatus
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Patent number 5,343,913
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Issue date Sep 6, 1994
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Hisaka Works Limited
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Mitsuhiko Tanahashi
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Plate-type heat exchanger
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Patent number 5,178,212
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Issue date Jan 12, 1993
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Hisaka Works Limited
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Junichi Nakamura
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F28 - HEAT EXCHANGE IN GENERAL
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-
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Evaporating apparatus
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Patent number 4,753,079
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Issue date Jun 28, 1988
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Hisaka Works, Limited
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Hiroyuki Sumitomo
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Waste heat recovering device
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Patent number 4,608,829
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Issue date Sep 2, 1986
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Hisaka Works, Ltd.
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Akira Horiguchi
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Plate type evaporator
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Patent number 4,509,592
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Issue date Apr 9, 1985
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Hisaka Works, Ltd.
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Ken'ichi Yamada
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F28 - HEAT EXCHANGE IN GENERAL
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Condenser
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Patent number 4,492,268
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Issue date Jan 8, 1985
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Hisaka Works, Ltd.
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Haruo Uehara
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F28 - HEAT EXCHANGE IN GENERAL
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Plate type evaporator
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Patent number 4,458,748
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Issue date Jul 10, 1984
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Hisaka Works, Limited
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Ken'ichi Yamada
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F28 - HEAT EXCHANGE IN GENERAL
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Plate type evaporator
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Patent number 4,371,034
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Issue date Feb 1, 1983
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Hisaka Works, Limited
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Ken'ichi Yamada
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F28 - HEAT EXCHANGE IN GENERAL