Location History:
- Toyohashi, JP (2010)
- Hoi-gun, JP (2012)
- Toyokawa, JP (2016)
Company Filing History:
3 out of 73 
1 out of 19,697 
Years Active: 2010-2016
Title: Daisuke Akai: Innovator in Piezoelectric and Ferroelectric Technologies
Introduction
Daisuke Akai is a prominent inventor based in Hoi-gun, Japan. He has made significant contributions to the fields of piezoelectric and ferroelectric technologies, holding a total of three patents. His innovative work has implications for various applications in electronics and materials science.
Latest Patents
One of Daisuke Akai's latest patents is a piezoelectric element and method of producing the same. This invention includes a substrate with a first surface oriented in a predetermined manner, a lower electrode layered on this surface, and a piezoelectric thin film that deforms when a voltage is applied between the lower and upper electrodes. The piezoelectric thin film is epitaxially grown using physical or chemical vapor deposition techniques.
Another notable patent is related to a laminar structure on a semiconductor substrate. This invention aims to provide a ferroelectric element with excellent properties, featuring a monocrystalline film of γ-AlO as a buffer layer on a silicon substrate. The structure includes an electrically conductive oxide as a lower electrode and a PZT thin film as a ferroelectric material, topped with a platinum film as the upper electrode.
Career Highlights
Daisuke Akai has worked at esteemed institutions such as Toyohashi University of Technology and Denso Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of materials science and engineering.
Collaborations
Throughout his career, Daisuke has collaborated with notable colleagues, including Makoto Ishida and Kazuaki Sawada. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Daisuke Akai is a distinguished inventor whose work in piezoelectric and ferroelectric technologies has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence in materials science.
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.