Kohji NINOMIYA

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner and device having ion generator
- Patent number 8,627,531
- Issue date Jan 14, 2014
- Sharp Kabushiki Kaisha
- Kohji Ninomiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vacuum cleaner and device having ion generator
- Patent number 7,591,043
- Issue date Sep 22, 2009
- Sharp Kabushiki Kaisha
- Kohji Ninomiya
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
VACUUM CLEANER AND DEVICE HAVING ION GENERATOR
- Publication number 20090211052
- Publication date Aug 27, 2009
- Sharp Kabushiki Kaisha
- Kohji NINOMIYA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Suction cleaner
- Publication number 20050060839
- Publication date Mar 24, 2005
- Noboru Nishinaka
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Vacuum cleaner and device having ion generator
- Publication number 20050000054
- Publication date Jan 6, 2005
- Kohji Ninomiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE