Yasuo Hamada

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Kitakyushu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Foot water jetting device
- Patent number 8,057,413
- Issue date Nov 15, 2011
- Toto Ltd.
- Yumiko Katsukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid jetting device
- Patent number 6,925,659
- Issue date Aug 9, 2005
- Toto Ltd.
- Minoru Sato
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Water discharging device
- Patent number 6,795,981
- Issue date Sep 28, 2004
- Toto Ltd.
- Minoru Sato
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Multi-stacked circular plate fan provided with blades
- Patent number 5,427,503
- Issue date Jun 27, 1995
- Toto Ltd.
- Hisato Haraga
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Air treatment by multi-stacked plate asembly
- Patent number 5,292,479
- Issue date Mar 8, 1994
- Toto Ltd.
- Hisato Haraga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Inferior limb water jetting device
- Publication number 20070131798
- Publication date Jun 14, 2007
- TOTO LTD.
- Yumiko Katsukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fluid jetting device
- Publication number 20040074527
- Publication date Apr 22, 2004
- Minoru Sato
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Water discharging device
- Publication number 20040019962
- Publication date Feb 5, 2004
- Minoru Sato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE