Haruto Hamano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing electrolyzed water
- Patent number 5,762,779
- Issue date Jun 9, 1998
- NEC Corporation
- Yoshimi Shiramizu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for producing electrolyzed water
- Patent number 5,599,438
- Issue date Feb 4, 1997
- NEC Corporation
- Yoshimi Shiramizu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wet processing apparatus having individual reactivating feedback pa...
- Patent number 5,549,798
- Issue date Aug 27, 1996
- NEC Corporation
- Hiroshi Kitajima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for producing electrolyzed water
- Patent number 5,543,030
- Issue date Aug 6, 1996
- NEC Corporation
- Yoshimi Shiramizu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE