Kiyoshi Kawakubo

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Kanuma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dental handpiece nozzle
- Patent number 10,433,931
- Issue date Oct 8, 2019
- Nakanishi Inc.
- Chihiro Yamane
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Light-emitting device
- Patent number 9,046,223
- Issue date Jun 2, 2015
- Nakanishi Inc.
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light-emitting device
- Patent number 8,708,534
- Issue date Apr 29, 2014
- Nakanishi Inc.
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece with pressure regulating mechanism
- Patent number 8,231,385
- Issue date Jul 31, 2012
- Nakanishi Inc.
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light emitting diode dental handpiece
- Patent number D619552
- Issue date Jul 13, 2010
- Nakanishi Inc.
- Kiyoshi Kawakubo
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
DENTAL HANDPIECE HAVING NOZZLE CONNECTION STRUCTURE
- Publication number 20160015479
- Publication date Jan 21, 2016
- NAKANISHI INC.
- Chihiro YAMANE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL HANDPIECE NOZZLE
- Publication number 20160000523
- Publication date Jan 7, 2016
- NAKANISHI INC.
- Chihiro YAMANE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COUPLING WITH BUILT-IN LIGHT SOURCE
- Publication number 20100239997
- Publication date Sep 23, 2010
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20100226132
- Publication date Sep 9, 2010
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20100226133
- Publication date Sep 9, 2010
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL HANDPIECE WITH PRESSURE REGULATING MECHANISM
- Publication number 20100209871
- Publication date Aug 19, 2010
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dental handpiece with pressure regulating mechanism
- Publication number 20060286505
- Publication date Dec 21, 2006
- Kiyoshi Kawakubo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE