Location History:
- Yuki, JP (2020)
- Kawasaki, JP (2020)
Company Filing History:
Years Active: 2020
Title: Innovations of Hiroto Numazawa
Introduction
Hiroto Numazawa is a notable inventor based in Yuki, Japan. He has made significant contributions to the field of piezoelectric technology, holding two patents that showcase his innovative approach to manufacturing and design.
Latest Patents
Numazawa's latest patents include a piezoelectric substrate and a method of manufacturing the piezoelectric substrate. This method involves forming an intermediate layer of titanium and a lower electrode of platinum oriented in a (111) axis direction on a substrate without heating it. The process continues with the application of a coating liquid for forming an orientation control layer made of lead titanate, followed by drying the coating liquid to create a precursor. The subsequent steps involve applying a coating liquid for a piezoelectric thin film made of lead zirconate titanate and collectively firing the precursors to crystallize them, resulting in a piezoelectric thin film preferentially oriented in a (110) plane. Another patent focuses on a piezoelectric actuator, which includes a ground substrate layer, an intermediate layer containing titanium or titanium oxide, an electrode layer of platinum, and a piezoelectric layer of lead zirconate titanate, with specific orientations for optimal performance.
Career Highlights
Hiroto Numazawa is currently employed at Canon Kabushiki Kaisha, where he continues to develop innovative technologies. His work has significantly advanced the field of piezoelectric devices, contributing to various applications in electronics and manufacturing.
Collaborations
Numazawa collaborates with talented coworkers, including Minako Nakasu and Motokazu Kobayashi, who contribute to his projects and innovations.
Conclusion
Hiroto Numazawa's contributions to piezoelectric technology through his patents and work at Canon Kabushiki Kaisha highlight his role as a leading inventor in this field. His innovative methods and collaborative efforts continue to push the boundaries of 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.