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Kanuma, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Controller for handpiece
Patent number
D924409
Issue date
Jul 6, 2021
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment
Information
Patent Grant
Portable dental equipment
Patent number
D788311
Issue date
May 30, 2017
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment
Information
Patent Grant
Portable dental equipment
Patent number
D767766
Issue date
Sep 27, 2016
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment
Information
Patent Grant
Control unit for dental handpiece
Patent number
D749741
Issue date
Feb 16, 2016
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment
Information
Patent Grant
Control unit for dental handpiece
Patent number
D749222
Issue date
Feb 9, 2016
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment
Information
Patent Grant
Cleaning apparatus for dental handpiece
Patent number
D717965
Issue date
Nov 18, 2014
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment
Information
Patent Grant
Controller for dental handpiece
Patent number
D675321
Issue date
Jan 29, 2013
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment
Information
Patent Grant
Controller for dental or metalworking handpiece
Patent number
D618353
Issue date
Jun 22, 2010
Nakanishi Inc.
Toshinari Sanga
D24 - Medical and laboratory equipment