Company Filing History:
Years Active: 2015
Title: Toshimitsu Aruga: Innovator in Piezoelectric Technology
Introduction
Toshimitsu Aruga is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of piezoelectric materials, particularly through his innovative methods for producing highly insulative and stable crystals.
Latest Patents
Aruga holds a patent for a "Highly insulative and highly stable piezoelectric single LTGA crystal, method for producing the same, piezoelectric element using said single LTGA crystal, and combustion pressure sensor." This invention outlines a method for producing a single LTGA crystal from a polycrystalline starting material. The process involves a specific mixture of LaO, TaO, GaO, and AlO, which is used to grow the crystal along the Z-axis. The resulting LTGA single crystal is subjected to vacuum heat treatment, enhancing its properties for use in piezoelectric elements, particularly in combustion pressure sensors for internal combustion engines.
Career Highlights
Toshimitsu Aruga is associated with Citizen Finetech Miyota Co., Ltd., where he continues to advance his research and development in piezoelectric technologies. His work has led to innovations that improve the reliability and efficiency of combustion pressure measurement systems.
Collaborations
Aruga has collaborated with notable colleagues such as Takayuki Hayashi and Makoto Matsukura, contributing to the advancement of piezoelectric applications in various industries.
Conclusion
Toshimitsu Aruga's contributions to the field of piezoelectric technology exemplify the impact of innovative thinking in engineering. His patented methods and ongoing work at Citizen Finetech Miyota Co., Ltd. continue to influence advancements in combustion pressure sensors and related applications.