Yokohama, Japan

Tadasu Yotsuyanagi

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Kabushiki Kaisha Toshiba, The Tokyo Electric Power Company, Incorporated, Ishikawajima-Harima Heavy Industries Co., Ltd.. Active years: 2008-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadasu Yotsuyanagi. Retrieved from https://idiyas.com/inventor/tadasu-yotsuyanagi

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


% Patents Active = 66.7


Average Co-Inventor Count = 12.0

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Yokohama, JP (2008 - 2014)
  • Minato-ku, JP (2014)

Company Filing History:


Years Active: 2008-2014

Loading Chart...
Loading Chart...
6 patents (USPTO):Explore Patents

Title: Tadasu Yotsuyanagi: Innovator in Nuclear Reactor Technology

Introduction

Tadasu Yotsuyanagi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of nuclear reactor technology, holding a total of 6 patents. His innovative approaches focus on enhancing the safety and efficiency of nuclear power plants.

Latest Patents

Yotsuyanagi's latest patents include a method for reducing corrosion of nuclear reactor structural materials. This method involves controlling the electrochemical corrosion potential by injecting a solution or suspension that generates an excitation current through radiation, light, or heat. Additionally, he has developed a method for forming a corrosion-resistant coating in nuclear power plants. This method utilizes a corrosion-resistant oxide film that maintains the properties of a P-type semiconductor, ensuring the longevity and reliability of reactor components.

Career Highlights

Throughout his career, Yotsuyanagi has worked with notable companies such as Kabushiki Kaisha Toshiba and The Tokyo Electric Power Company, Incorporated. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in nuclear technology.

Collaborations

Yotsuyanagi has collaborated with esteemed colleagues, including Masato Okamura and Nagayoshi Ichikawa. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of nuclear engineering.

Conclusion

Tadasu Yotsuyanagi's work in nuclear reactor technology exemplifies the importance of innovation in enhancing safety and efficiency in energy production. His contributions through patents and collaborations continue to influence the industry positively.

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]
Loading…