Yasuaki Nishihara

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Kagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sludge dehydration system and sludge dehydration method
- Patent number 11,401,188
- Issue date Aug 2, 2022
- ISHIGAKI Company Limited
- Manabu Yamashita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Recovery device and recovery method for recovering specific materia...
- Patent number 10,974,982
- Issue date Apr 13, 2021
- ISHIGAKI Company Limited
- Manabu Yamashita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sludge dehydration system and sludge dehydration method
- Patent number 9,975,798
- Issue date May 22, 2018
- ISHIGAKI Company Limited
- Manabu Yamashita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SLUDGE DEHYDRATION SYSTEM AND SLUDGE DEHYDRATION METHOD
- Publication number 20180230036
- Publication date Aug 16, 2018
- ISHIGAKI COMPANY LIMITED
- Manabu YAMASHITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECOVERY DEVICE AND RECOVERY METHOD FOR RECOVERING SPECIFIC MATERIA...
- Publication number 20160115065
- Publication date Apr 28, 2016
- ISHIGAKI COMPANY LIMITED
- Manabu Yamashita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SLUDGE DEHYDRATION SYSTEM AND SLUDGE DEHYDRATION METHOD
- Publication number 20160115066
- Publication date Apr 28, 2016
- ISHIGAKI COMPANY LIMITED
- Manabu Yamashita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE