Company Filing History:
7 out of 35 
3 out of 1,800 
1 out of 1 Years Active: 2011-2025
Title: Nobuhiko Oda: Innovator in Oxygen-Blowing Refining Technology
Introduction
Nobuhiko Oda is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of oxygen-blowing refining technology. With a total of nine patents to his name, Oda has developed innovative solutions that enhance the efficiency and effectiveness of refining processes.
Latest Patents
One of Oda's latest patents is the Lance Nozzle, which is designed to allow for the independent control of oxygen-blowing amounts and jetting velocities without the need for multiple lance nozzles or mechanically movable parts. This lance nozzle is specifically configured to blow refining oxygen to molten iron in a reaction vessel while simultaneously allowing a gas to be blown from the top-blowing lance. The design includes one or more blowing holes located on the inner wall of the nozzle, strategically positioned at the site of minimum cross-sectional area along the nozzle's axis. Another notable patent is the Method for Oxygen-Blowing Refining of Molten Iron and Top-Blowing Lance. This method involves supplying an oxygen-containing gas from an inlet side of a blowing nozzle, which passes through the outer shell of the lance and is blown from the nozzle. A control gas is jetted toward the inside of the blowing nozzle during part of the refining process, ensuring optimal performance.
Career Highlights
Throughout his career, Nobuhiko Oda has worked with notable companies such as Adamant Kogyo Co., Ltd. and JFE Steel Corporation. His work in these organizations has allowed him to apply his innovative ideas and contribute to advancements in refining technology.
Collaborations
Oda has collaborated with esteemed colleagues, including Isao Yamauchi and Kohsuke Ishikawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Nobuhiko Oda's contributions to oxygen-blowing refining technology have made a significant impact on the industry. His innovative patents and collaborations with leading companies and colleagues highlight his role as a key figure in advancing refining processes.