Kenji Tabata

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of and system for cleansing a toilet or urinal
- Patent number 6,319,390
- Issue date Nov 20, 2001
- Toto Ltd.
- Shuhei Kono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrolyzing apparatus and electrolyzing method for electrolyzing...
- Patent number 5,954,939
- Issue date Sep 21, 1999
- Toto, Ltd.
- Nobuhiko Kanekuni
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE