Company Filing History:
Years Active: 2016
Title: Nobuhiko Morioka: Innovator in Pipe Technology
Introduction
Nobuhiko Morioka is a distinguished inventor based in Tokyo, Japan. He is known for his innovative contributions to pipe technology, particularly in the development of threaded joints. His work has significantly impacted the efficiency and reliability of piping systems.
Latest Patents
Morioka holds a patent for a "Threaded joint for pipes." This invention features a coating with a Vickers hardness of 310 or greater on the threaded portion of the box and the inner face corresponding to the seal portion. The design ensures that the seal interference amount ratio δ/D in the pipe circumferential direction is at least 0.002. Here, D represents the seal diameter, defined as the outside diameter of the pin at the seal point, while δ is the interference amount that occurs when the pin and box are threadedly connected.
Career Highlights
Morioka is currently employed at JFE Steel Corporation, where he continues to innovate in the field of materials and engineering. His expertise in threaded joints has positioned him as a key player in enhancing the durability and performance of piping systems.
Collaborations
Morioka has collaborated with notable colleagues, including Masaki Yoshikawa and Takuya Nagahama. Their combined efforts have contributed to advancements in the industry and fostered a collaborative environment for innovation.
Conclusion
Nobuhiko Morioka's contributions to pipe technology through his patented inventions demonstrate his commitment to engineering excellence. His work continues to influence the industry, ensuring safer and more efficient piping solutions.