This inventor holds 3 USPTO granted patents. Top assignee: Tokyo Gas Company Limited. Active years: 1997-1999.
Company Filing History:
Years Active: 1997-1999
Title: Tadao Yahata: Innovator in Pipe Lining Technologies
Introduction
Tadao Yahata is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of pipe lining technologies, holding a total of 3 patents. His innovative methods have improved the efficiency and effectiveness of lining pipes, which is crucial for maintaining infrastructure.
Latest Patents
Yahata's latest patents focus on methods of lining the internal surface of pipes. One of his notable inventions involves a method that utilizes a spherical pig made of resilient material to line the internal surface of a pipe with resin. This method ensures that a resin lining layer of desired thickness is formed, enhancing the durability and functionality of the pipes. Another patent describes a technique for lining existing underground main pipes, which involves injecting resin into branch pipes and utilizing a pig apparatus to ensure complete coverage of the internal surfaces.
Career Highlights
Tadao Yahata is currently employed at Tokyo Gas Company Limited, where he continues to develop innovative solutions for pipe maintenance and repair. His work has been instrumental in advancing the technologies used in the gas industry, particularly in ensuring the integrity of pipeline systems.
Collaborations
Yahata has collaborated with several talented individuals in his field, including Takashi Shigefuji and Shuichi Yagi. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in pipe lining.
Conclusion
Tadao Yahata's contributions to pipe lining technologies have made a significant impact on the industry. His innovative methods and collaborative efforts continue to enhance the efficiency and reliability of pipeline systems.