Location History:
- Kawasaki, JP (2014 - 2016)
- Tokyo, JP (2015 - 2018)
- Komae, JP (2018 - 2020)
Company Filing History:
Years Active: 2014-2020
Title: Naoyuki Koketsu: Innovator in Piezoelectric Technology
Introduction
Naoyuki Koketsu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 14 patents. His work focuses on developing advanced materials and methods that enhance the performance of piezoelectric devices.
Latest Patents
Koketsu's latest patents include a variety of innovations. One of his notable inventions is a coating liquid for forming piezoelectric thin films. This coating liquid contains lead zirconate titanate and includes a complex precursor with at least three metal elements: lead (Pb), titanium (Ti), and zirconium (Zr). The formulation is designed to be free from an exothermic peak at temperatures of 450°C or higher, or to exhibit a greater heat generation amount between 400°C and 450°C compared to that at higher temperatures. Additionally, he has developed a glass composition with infrared absorbing functions, water resistance, heat resistance, and a low expansion coefficient. This glass composition includes specific ratios of intermediate oxides and copper oxide (CuO), along with silica.
Career Highlights
Naoyuki Koketsu is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His work at Canon has allowed him to push the boundaries of piezoelectric technology and contribute to the development of innovative products.
Collaborations
Koketsu has collaborated with notable colleagues, including Yoshinori Kotani and Kenji Takashima. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Naoyuki Koketsu's contributions to piezoelectric technology and his innovative patents reflect his expertise and dedication to advancing the field. His work continues to influence the development of new materials and methods 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.