Location History:
- Fukuyama, JP (2015)
- Tokyo, JP (2022)
Company Filing History:
Years Active: 2015-2025
Title: The Innovative Contributions of Shinji Otsuka
Introduction
Shinji Otsuka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in evaluating the delayed fracture characteristics of metal materials. With a total of 6 patents to his name, Otsuka's work has garnered attention for its practical applications in various industries.
Latest Patents
Otsuka's latest patents include a method for evaluating the delayed fracture of metal materials. This method involves a two-step process. The first step (A) requires bringing an aqueous solution containing chloride ions into contact with the metal material's surface, allowing a chloride amount of 1000 to 100000 mg/min to deposit. The second step (B) involves leaving the metal material in an air atmosphere at temperatures ranging from −50 to 10° C, with a relative humidity that meets or exceeds the deliquescence humidity of the chloride. This innovative approach provides a reliable means of assessing the delayed fracture characteristics of metal materials.
Career Highlights
Shinji Otsuka is currently employed at JFE Steel Corporation, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the understanding of metal material properties, which is crucial for industries that rely on durable and reliable materials.
Collaborations
Otsuka has collaborated with notable colleagues, including Naho Inoue and Yoichi Makimizu. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Shinji Otsuka's contributions to the field of materials science through his innovative patents and collaborative efforts highlight his importance as an inventor. His work not only advances scientific knowledge but also has practical implications for various industries.