Shoichi Oonishi

Follow

Person

Naruto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Agent for removing phosphates, nitrates and nitrites from wastewater
- Patent number 5,976,401
- Issue date Nov 2, 1999
- Tomita Pharmaceutical Co., Ltd.
- Takashi Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE