Masahiro Ohgami

Title: Masahiro Ohgami: Innovator in Steel Technology

Introduction

Masahiro Ohgami is a prominent inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of steel technology, holding a total of 6 patents. His work focuses on enhancing the properties and applications of steel materials, particularly in the automotive industry.

Latest Patents

Ohgami's latest patents include a hot pressing method for high strength members using steel sheets. This method allows for the hot pressing of various types of steel sheets, achieving a strength of at least about 1200 Mpa while preventing hydrogen embrittlement. The process involves heating the steel sheet to a temperature greater than the Ac1 temperature and not exceeding about 1100°C, with a controlled atmosphere during heating. Another notable patent is for an electric resistance-welded steel pipe designed for hollow stabilizers. This invention focuses on improving workability and includes specific compositions of carbon, silicon, manganese, and other elements to enhance the steel's performance.

Career Highlights

Throughout his career, Masahiro Ohgami has worked with leading companies in the steel industry, including Nippon Steel Corporation and Mitsubishi Jukogyo Kabushiki Kaisha. His expertise in steel technology has positioned him as a key figure in developing innovative solutions for high-strength steel applications.

Collaborations

Ohgami has collaborated with notable professionals in his field, including Yasushi Hasegawa and Hisashi Naoi. These collaborations have contributed to the advancement of steel technology and the successful implementation of his patented methods.

Conclusion

Masahiro Ohgami's contributions to steel technology through his innovative patents have significantly impacted the industry. His work continues to influence the development of high-strength materials, particularly in automotive applications.