Koosuke Tanaka

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Ohiramachi, JP

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Patents Grantslast 30 patents

Information 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
Information 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