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Tsunekazu Watanabe
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Tokyo, JP
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last 30 patents
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Patent Grant
Thrombolytic peptide, production thereof, and thrombolytic agent
Patent number
5,475,089
Issue date
Dec 12, 1995
Kabushiki Kaisha Yakult Honsha
Osamu Matsuo
C07 - ORGANIC CHEMISTRY
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Patent Grant
Anaerobic digestion method
Patent number
4,985,149
Issue date
Jan 15, 1991
Public Works Research Institute, Ministry of Construction
Yoshio Ohshima
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE