This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Nippon Steel Sumitomo Metal Corporation. Active years: 2015-2016.
Company Filing History:
Years Active: 2015-2016
Title: Innovations of Kunihiko Hatabara
Introduction
Kunihiko Hatabara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced testing apparatuses and operation management devices. With a total of 2 patents, his work reflects a commitment to innovation and technological advancement.
Latest Patents
Hatabara's latest patents include a rotary transformer for rotary ultrasonic testing apparatus and a rotary ultrasonic testing apparatus utilizing the same technology. The rotary transformer features a plate-shaped stator with a coil arranged on one surface and a plate-shaped rotator with a coil on its surface. These coils are positioned to face each other, enabling signal transmission in a frequency range of 1 to 10 MHz. The stator is designed with a substrate that has multiple one-turn coils formed in a concentric shape, supported by a member. The rotator also includes a substrate with a similar configuration. An insulator with a relative magnetic permeability close to 1 is placed between the substrate and the supporting member.
Additionally, Hatabara has developed an operation management device for high-frequency resistance welding and induction welding. This device manages the operation of electric resistance welding, where a strip-shaped metal plate is formed into a cylindrical shape. The device includes a measuring unit that assesses the distance and angle at the Vee convergence point, ensuring precise welding operations.
Career Highlights
Kunihiko Hatabara is currently employed at Nippon Steel Sumitomo Metal Corporation, where he continues to innovate and contribute to the field of engineering. His work has been instrumental in enhancing the efficiency and effectiveness of welding processes.
Collaborations
Throughout his career, Hatabara has collaborated with esteemed colleagues such as Takao Miura and Nobuo Mizuhashi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Kunihiko Hatabara's contributions to engineering through his patents and collaborative efforts highlight his role as a significant inventor in the field. His innovative solutions continue to impact the industry positively.