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Masaaki Kashiwabuchi
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Tochigi, JP
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last 30 patents
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Patent Grant
Deodorizer device
Patent number
5,078,971
Issue date
Jan 7, 1992
Hitachi, Ltd.
Michiya Matuda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Refrigerating apparatus having a stink removing device
Patent number
4,955,208
Issue date
Sep 11, 1990
Hitachi, Ltd.
Masaei Kawashima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Apparatus for removing stink
Patent number
4,954,465
Issue date
Sep 4, 1990
Hitachi, Ltd.
Masaei Kawashima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE