List of Nakanishi patents

Patents where

Current Assignee

Name

‌

Nakanishi

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 8382783 Medical handpiece	Patent 8382783 was granted and assigned to Nakanishi on February, 2013 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	8382783	February 26, 2013
‌ US Patent 7131838 Dental apparatus and fluid reservoir for the same	Patent 7131838 was granted and assigned to Nakanishi on November, 2006 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	7131838	November 7, 2006
‌ US Patent 7186169 Angle positioning tool and hand-scaler grinding device using same	Patent 7186169 was granted and assigned to Nakanishi on March, 2007 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	7186169	March 6, 2007
‌ US Patent 7248792 Dental water heater	Patent 7248792 was granted and assigned to Nakanishi on July, 2007 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	7248792	July 24, 2007
‌ US Patent 9827069 Dental handpiece control apparatus	Patent 9827069 was granted and assigned to Nakanishi on November, 2017 by the United States Patent and Trademark Office.	‌ Nakanishi	‌ Nakanishi	United States Patent and Trademark Office	9827069	November 28, 2017
‌ US Patent 8152524 Dental handpiece	Patent 8152524 was granted and assigned to Nakanishi on April, 2012 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	8152524	April 10, 2012
‌ US Patent D890357 Sterilizer	Patent D890357 was granted and assigned to Nakanishi on July, 2020 by the United States Patent and Trademark Office.	‌ Nakanishi	‌ Nakanishi	United States Patent and Trademark Office	D890357	July 14, 2020
‌ US Patent 9468503 Drive motor of dental handpiece	Patent 9468503 was granted and assigned to Nakanishi on October, 2016 by the United States Patent and Trademark Office.	‌ Nakanishi	‌ Nakanishi	United States Patent and Trademark Office	9468503	October 18, 2016
‌ US Patent 10052172 Maintenance checking system and method for dental handpiece, and system and method for controlling drive motor	Patent 10052172 was granted and assigned to Nakanishi on August, 2018 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	10052172	August 21, 2018
‌ US Patent 9649397 Sterilizer	Patent 9649397 was granted and assigned to Nakanishi on May, 2017 by the United States Patent and Trademark Office.	‌ Nakanishi	‌ Nakanishi	United States Patent and Trademark Office	9649397	May 16, 2017
‌ US Patent 10433931 Dental handpiece nozzle	Patent 10433931 was granted and assigned to Nakanishi on October, 2019 by the United States Patent and Trademark Office.	‌ Nakanishi	‌ Nakanishi	United States Patent and Trademark Office	10433931	October 8, 2019
‌ US Patent 9289271 Dental handpiece	Patent 9289271 was granted and assigned to Nakanishi on March, 2016 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	9289271	March 22, 2016
‌ US Patent 9046223 Light-emitting device	Patent 9046223 was granted and assigned to Nakanishi on June, 2015 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	9046223	June 2, 2015
‌ US Patent 9320574 Liquid tank and dental device	Patent 9320574 was granted and assigned to Nakanishi on April, 2016 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	9320574	April 26, 2016
‌ US Patent D597207 Dental handpiece for cutting	Patent D597207 was granted and assigned to Nakanishi on July, 2009 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D597207	July 28, 2009
‌ US Patent D669584 Scaler tip	Patent D669584 was granted and assigned to Nakanishi on October, 2012 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D669584	October 23, 2012
‌ US Patent D576729 Jawbone cutting instrument	Patent D576729 was granted and assigned to Nakanishi on September, 2008 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D576729	September 9, 2008
‌ US Patent D645965 Connecting hose for dental handpiece	Patent D645965 was granted and assigned to Nakanishi on September, 2011 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D645965	September 27, 2011
‌ US Patent D717965 Cleaning apparatus for dental handpiece	Patent D717965 was granted and assigned to Nakanishi on November, 2014 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D717965	November 18, 2014
‌ US Patent D550358 Air turbine handpiece	Patent D550358 was granted and assigned to Nakanishi on September, 2007 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D550358	September 4, 2007
‌ US Patent D750781 Tip for ultrasonic handpiece for oral surgery	Patent D750781 was granted and assigned to Nakanishi on March, 2016 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D750781	March 1, 2016
‌ US Patent 10350316 Autoclave	Patent 10350316 was granted and assigned to Nakanishi on July, 2019 by the United States Patent and Trademark Office.	‌ Nakanishi	‌ Nakanishi	United States Patent and Trademark Office	10350316	July 16, 2019
‌ US Patent 10179182 Autoclave for sterilisation	Patent 10179182 was granted and assigned to Nakanishi on January, 2019 by the United States Patent and Trademark Office.	‌ Nakanishi	‌ Nakanishi	United States Patent and Trademark Office	10179182	January 15, 2019
‌ US Patent 8105346 Medical handpiece	Patent 8105346 was granted and assigned to Nakanishi on January, 2012 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	8105346	January 31, 2012
‌ US Patent D604412 Dental handpiece	Patent D604412 was granted and assigned to Nakanishi on November, 2009 by the United States Patent and Trademark Office.		‌ Nakanishi	United States Patent and Trademark Office	D604412	November 17, 2009

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