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Masayuki Mishima
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Machida, JP
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last 30 patents
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Patent Grant
Urea adsorbent
Patent number
4,715,961
Issue date
Dec 29, 1987
Research Dev. Corp. of Japan
Masayuki Mishima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Method of preparing urea adsorbent
Patent number
4,677,135
Issue date
Jun 30, 1987
Research Development Corp. of Japan
Masayuki Mishima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE