Tokyo, Japan

Hideshi Sakashita

This inventor holds 6 USPTO granted patents and 1 published patent application and 5 EPO patents. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideshi Sakashita. Retrieved from https://idiyas.com/inventor/hideshi-sakashita

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 13(Granted Patents)


Location History:

  • Kobe, JP (2003)
  • Tokyo, JP (2016 - 2018)

Company Filing History:


Years Active: 2003-2025

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6 patents (USPTO):Explore Patents

Title: Hideshi Sakashita: Innovator in Welding and Nuclear Repair Technologies

Introduction

Hideshi Sakashita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of welding and nuclear reactor repair. With a total of 6 patents to his name, Sakashita's work has had a substantial impact on industrial processes.

Latest Patents

Sakashita's latest patents include a welding apparatus and method. This invention features a welding torch, a wire nozzle, and a support stand that maintains a predetermined distance between the two. The design also incorporates a first support mechanism that allows the support stand to rotate around a first support axis, enhancing the efficiency of the welding process. Another notable patent is a nuclear reactor nozzle repair method. This method simplifies the repair process by detailing steps such as removing a trepanning portion and forming a plug attachment opening. The method ultimately improves workability and reduces repair costs.

Career Highlights

Hideshi Sakashita is currently employed at Mitsubishi Heavy Industries Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of welding and nuclear repair techniques.

Collaborations

Sakashita has collaborated with notable coworkers, including Tsuyoshi Nishimura and Takeshi Yamamoto. Their combined expertise has contributed to the successful development of various projects within their field.

Conclusion

Hideshi Sakashita is a distinguished inventor whose work in welding and nuclear repair technologies has made a lasting impact. His innovative patents and collaborations highlight his commitment to advancing industrial processes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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