Location History:
- Nikaho, JP (2007)
- Tokyo, JP (2004 - 2022)
Company Filing History:
Years Active: 2004-2025
Title: The Innovative Contributions of Shirou Ootsuki
Introduction
Shirou Ootsuki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced magnetic and dielectric materials. With a total of 16 patents to his name, Ootsuki's work has had a substantial impact on various technological applications.
Latest Patents
Among his latest patents, Ootsuki has developed a ferrite sintered magnet and a method for manufacturing it. This innovative ferrite magnet includes magnetoplumbite type ferrite crystal grains and a grain boundary phase interposed between these grains. The composition of the ferrite crystal grains and the grain boundary phase contains specific metal elements, including A, La, Co, and Fe. The atomic ratios of Co to La in both the ferrite crystal grains and the grain boundary phase are carefully controlled to meet specific criteria. Additionally, he has patented a dielectric composition that includes a complex oxide containing bismuth, zinc, and niobium. This composition features a crystal phase with a pyrochlore type structure and an amorphous phase, showcasing his expertise in material properties.
Career Highlights
Shirou Ootsuki is currently associated with TDK Corporation, a leading company in electronic components and materials. His work at TDK has allowed him to push the boundaries of innovation in the field of magnetics and dielectrics. His patents reflect a deep understanding of material science and its applications in modern technology.
Collaborations
Ootsuki has collaborated with notable colleagues, including Ko Onodera and Satoshi Kurimoto. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Shirou Ootsuki's contributions to the field of materials science through his innovative patents have established him as a key figure in the industry. His work continues to influence the development of advanced materials, showcasing the importance of innovation in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.