Tetsuyuki Ohtani

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Ikoma-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of evaluating elimination of microoganisms and apparatus for...
- Patent number 8,828,714
- Issue date Sep 9, 2014
- Sharp Kabushiki Kaisha
- Kazuo Nishikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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...
Information Patent Grant
Polarized wave separating structure, radio wave receiving converter...
- Patent number 6,859,184
- Issue date Feb 22, 2005
- Sharp Kabushiki Kaisha
- Tetsuyuki Ohtani
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF EVALUATING ELIMINATION OF MICROOGANISMS AND APPARATUS FOR...
- Publication number 20120315626
- Publication date Dec 13, 2012
- Kazuo NISHIKAWA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Vacuum cleaner and device having ion generator
- Publication number 20050000054
- Publication date Jan 6, 2005
- Kohji Ninomiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Polarized wave separating structure, radio wave receiving converter...
- Publication number 20020171503
- Publication date Nov 21, 2002
- Tetsuyuki Ohtani
- H01 - BASIC ELECTRIC ELEMENTS