Location History:
- Nagoya, JP (2003 - 2006)
- Aichi, JP (2012)
- Inuyama, JP (2002 - 2014)
Company Filing History:
Years Active: 2002-2014
Title: **Mutsumi Kitagawa: Pioneering Innovations in Piezoelectric Devices**
Introduction
Mutsumi Kitagawa, a talented inventor based in Inuyama, Japan, has made significant contributions to the field of piezoelectric technology. With a remarkable portfolio of 17 patents, her innovative work is shaping the future of electrostrictive and piezoelectric devices.
Latest Patents
Among Kitagawa's most recent inventions are two notable patents concerning the production of piezoelectric devices. The first patent outlines a method of producing a piezoelectric/electrostrictive film type device. This process involves creating a vibrating laminate by layering electrode and piezoelectric films on a substrate that includes a cavity. The innovative approach optimizes the substrate's structure and the layers' formation through multiple steps, including the development of a photoresist film and electrode plating.
The second patent describes a method for manufacturing a piezoelectric membrane type device. This process begins with preparing a substrate, followed by the formation of a piezoelectric material layer that is not yet fired. The technique includes the use of a first mask that allows for precise elimination of specific portions of the piezoelectric material, enhancing the efficiency of the manufacturing process.
Career Highlights
Mutsumi Kitagawa serves as an inventor at NGK Insulators, Inc., where she has been instrumental in advancing the company’s capabilities in piezoelectric technology. Her inventive spirit and technical expertise have positioned her as a leading figure in her field.
Collaborations
Throughout her career, Kitagawa has collaborated with esteemed colleagues, including Toshikatsu Kashiwaya and Nobuo Takahashi. These partnerships have enhanced her research and development efforts, resulting in innovative solutions that benefit the industry at large.
Conclusion
Mutsumi Kitagawa’s contributions to the field of piezoelectric devices exemplify the spirit of innovation. With her growing list of patents and collaborative work, she continues to impact technology development, paving the way for future advancements in electrostrictive and piezoelectric applications. Her work serves as an inspiration to aspiring inventors and established professionals alike.
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.