Location History:
- Noda, JP (2012)
- State College, PA (US) (2013)
- Chiba, JP (2013 - 2014)
Company Filing History:
Years Active: 2012-2014
Title: **Hajime Nagata: Innovator in Thin Film Capacitors and Piezoelectric Ceramics**
Introduction
Hajime Nagata is a prominent inventor based in Chiba, Japan, known for his significant contributions to the fields of thin film capacitors and piezoelectric compositions. With a total of four patents to his name, Nagata's work combines innovative manufacturing techniques and advanced materials, showcasing his expertise and dedication to the advancement of electronic components.
Latest Patents
Nagata's most recent patents highlight his groundbreaking inventions in the realm of electronics. The first patent focuses on microcontact printed thin film capacitors, where he explores the use of thin film single layers and multilayer capacitors that leverage chemical solution deposition and microcontact printing methods for producing dielectric and electrode layers. The patents disclose the preparation of high permittivity BaTiO3 multilayer thin film capacitors on Ni foil substrates, achieving an impressive dielectric layer thickness of 1 µm or less through advanced manufacturing processes.
The second notable invention pertains to a piezoelectric composition, incorporating a compound represented by the formula BiTiO—SrBiTiO as a primary component. Nagata's innovation involves the inclusion of manganese or manganese compounds as additives, maintaining a content of less than 1.0% by mass. This invention has important applications in piezoelectric ceramics, transducers, and ultrasonic motors, thereby pushing the boundaries of technology in these fields.
Career Highlights
Nagata has gained valuable experience working with esteemed organizations, such as the Penn State Research Foundation and TDK Corporation. His work in these institutions not only honed his technical skills but also established him as a noteworthy figure in the invention and innovation community.
Collaborations
Throughout his career, Hajime Nagata has collaborated with influential figures in his field, including respected researchers and coworkers like Susan Trolier McKinstry and Clive A. Randall. These collaborations have allowed for the exchange of innovative ideas and the advancement of joint research initiatives, further solidifying Nagata's reputation as a leading inventor.
Conclusion
In summary, Hajime Nagata's contributions to the development of thin film capacitors and piezoelectric ceramics reflect a commitment to innovation and excellence. With several patents and collaborations with respected professionals, he continues to make significant strides in the electronics domain, inspiring future generations of inventors and researchers.