Tokiyoshi; Takumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tokiyoshi; Takumi.The latest application filed is for "repair welding method".

Company Profile

1.6.7

Tokiyoshi; Takumi - Tokyo JP
Tokiyoshi; Takumi - Nagasaki JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Repair Welding Method App 20210268612 - Honda; Masaki ; et al.	2021-09-02
Sealing structure for turbocharger housing Grant 10,731,491 - Shudo , et al.	2020-08-04
Sealing structure for turbocharger housing Grant 9,863,262 - Shudo , et al. January 9, 2	2018-01-09
Method of extending life expectancy of high-temperature piping and life expectancy extension structure of high-temperature piping Grant 9,739,412 - Watanabe , et al. August 22, 2	2017-08-22
Sealing Structure For Turbocharger Housing App 20170002672 - SHUDO; Shingo ; et al.	2017-01-05
Method Of Extending Life Expectancy Of High-temperature Piping And Life Expectancy Extension Structure Of High-temperatue Piping App 20160208978 - WATANABE; Daigo ; et al.	2016-07-21
Sealing Structure For Turbocharger Housing App 20130259661 - Shudo; Shingo ; et al.	2013-10-03
Welding Structure Of Tube Stubs And Tube Header App 20100307429 - Komai; Nobuyoshi ; et al.	2010-12-09
Method and apparatus for evaluating damage of metal material Grant 6,789,428 - Nishimura , et al. September 14, 2	2004-09-14
Method and apparatus for evaluating damage of metal material App 20030200810 - Nishimura, Nobuhiko ; et al.	2003-10-30
Method and apparatus for evaluating damage of metal material Grant 6,606,910 - Nishimura , et al. August 19, 2	2003-08-19

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.