Norio Ohta

Title: Norio Ohta: Innovator in Steel Production

Introduction

Norio Ohta is a prominent inventor based in Chiba, Japan, known for his significant contributions to the field of steel production. With a total of five patents to his name, Ohta has developed innovative methods that enhance the quality and efficiency of steel manufacturing.

Latest Patents

Ohta's latest patents include a method of producing high-strength cold-rolled steel sheets. This method utilizes a specific steel composition that includes controlled amounts of carbon, silicon, manganese, titanium, niobium, boron, phosphorus, sulfur, aluminum, nitrogen, and oxygen. The process involves casting and hot-rolling the steel, followed by cold rolling at temperatures not exceeding 300 degrees Celsius. Another notable patent involves a method and apparatus for heating metallic strips in a continuous annealing furnace, which optimizes temperature control and improves the annealing process.

Career Highlights

Throughout his career, Norio Ohta has worked with notable companies such as Kawasaki Steel Corporation and Mitsubishi Jukogyo Kabushiki Kaisha. His work has significantly impacted the steel industry, leading to advancements in production techniques and material properties.

Collaborations

Ohta has collaborated with esteemed colleagues, including Kuniaki Sato and Naohiko Soeda, contributing to various projects that have furthered innovation in steel production.

Conclusion

Norio Ohta's contributions to the field of steel manufacturing through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in material science and engineering.