This inventor holds 19 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Rare Earth Magnets. Top assignee: Tdk Corporation. Active years: 2000-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nihonbashi, JP (2000)
- Chuo-ku, JP (2012)
- Tokyo, JP (2002 - 2023)
Company Filing History:
Years Active: 2000-2023
Areas of Expertise:
Title: The Groundbreaking Innovations of Taeko Tsubokura
Introduction: Taeko Tsubokura, located in Tokyo, Japan, is a prominent inventor known for his remarkable contributions to the field of magnet technology. With a portfolio of 19 patents, Tsubokura has significantly advanced the development of permanent magnets, focusing on the incorporation of rare earth elements and transition metals. His innovative work is crucial for various applications, including electronics and energy technologies.
Latest Patents: Among Taeko Tsubokura's latest innovations are two notable patents. The first patent describes a sophisticated magnet structure that consists of a first sintered magnet, a second sintered magnet, and an intermediate layer placed between them. This construction optimizes the use of crystal grains containing rare earth elements, transition metals, and boron, with an average coverage factor of rare earth element oxide phases ranging from 10% to 69%. The second patent details a unique design for an R-T-B based permanent magnet, incorporating rare-earth elements like Neodymium, transition metals such as Iron, and additional components like Zirconium and Copper. This permanent magnet features multiple main phase grains and grain boundary junctions, enhancing its magnetic properties and applications.
Career Highlights: Taeko Tsubokura is currently associated with TDK Corporation, a global leader in electronic components and solutions. His innovative work has not only led to numerous patents but has also positioned TDK at the forefront of magnet technology advancement. Tsubokura's contributions play a vital role in improving the efficiency and performance of various electronic devices.
Collaborations: Throughout his career, Tsubokura has collaborated with notable colleagues such as Eiji Kato and Chikara Ishizaka. Their combined expertise in materials science and engineering has fostered new ideas and approaches in the development of advanced magnet technologies.
Conclusion: Taeko Tsubokura's extensive body of work exemplifies the spirit of innovation in the field of magnet technology. His 19 patents underscore his dedication to advancing the understanding and application of rare earth and transition metal-based permanent magnets. As he continues to work with TDK Corporation and collaborate with other talented professionals, Tsubokura's inventions are likely to have a significant impact on the future of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile