Kikuo Nojiro

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating a waste water rich in protein
- Patent number 4,371,440
- Issue date Feb 1, 1983
- National Tax Administration Agency
- Kiyoshi Yoshizawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of purifying distillers solubles and use of the purified matter
- Patent number 4,311,721
- Issue date Jan 19, 1982
- National Tax Administration Agency
- Kiyoshi Yoshizawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method of purifying distillers solubles and use of the purified matter
- Patent number 4,278,699
- Issue date Jul 14, 1981
- National Tax Administration Agency
- Kiyoshi Yoshizawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method of purifying distillers solubles and use of the purified matter
- Patent number 4,237,232
- Issue date Dec 2, 1980
- National Tax Administration Agency
- Kiyoshi Yoshizawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Treatment of waste water rich in nutrients
- Patent number 4,183,807
- Issue date Jan 15, 1980
- National Tax Administration Agency
- Kiyoshi Yoshizawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE