Yoshihiro Shimizu

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Osaka, 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
Method for purifying inside of room
- Patent number 8,685,328
- Issue date Apr 1, 2014
- Sharp Kabushiki Kaisha
- Hiroaki Okano
- 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...

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
METHOD FOR PURIFYING INSIDE OF ROOM
- Publication number 20110150697
- Publication date Jun 23, 2011
- Hiroaki Okano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Sterilization Method and Sterilization Apparatus
- Publication number 20070253865
- Publication date Nov 1, 2007
- Ai Tsutsui
- 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