Inventors with similar research interests:
Location History:
- Nagano-Ken, JP (2002 - 2009)
- Shiojiri, JP (2012)
- Matsumoto, JP (2017 - 2020)
- Nagano, JP (1990 - 2022)
- Suwa, JP (1991 - 2022)
Company Filing History:
65 out of 33,404 
1 out of 497 
2 out of 832,680 Years Active: 1990-2025
Title: Hiroshi Ito: Pioneering Innovations in Piezoelectric Technology
Introduction
Hiroshi Ito, based in Suwa, Japan, is a distinguished inventor known for his significant contributions to the field of piezoelectric technology. With a remarkable portfolio of 66 patents, Ito has dedicated his career to innovating devices that harness the unique properties of piezoelectric materials.
Latest Patents
Hiroshi Ito's recent patents reflect his ongoing commitment to advancing piezoelectric technology. One of his latest inventions is a “Piezoelectric element and liquid ejecting head including piezoelectric layer having improved lattice ratio.” This innovation features a piezoelectric layer with a perovskite structure composed of lead, zirconium, and titanium. Notably, the piezoelectric layer meets specific lattice ratio requirements for enhanced performance.
Another significant invention is his design for an “Ultrasonic device, ultrasonic module, and ultrasonic measuring apparatus.” This device includes a substrate with openings and a support film that optimally positions both transmitting and receiving piezoelectric films. The differential thickness dimensions of these films significantly improve the device's performance in ultrasonic applications.
Career Highlights
Hiroshi Ito has had a fruitful career with notable companies, including Seiko Epson Corporation. His work has focused on developing advanced technology that serves a variety of applications in electronics and measurement.
Collaborations
Throughout his career, Hiroshi Ito has collaborated with talented individuals such as Jiro Kato and Hiromu Miyazawa. These partnerships have undoubtedly facilitated the exchange of innovative ideas, further enriching the field of piezoelectric technology.
Conclusion
Hiroshi Ito exemplifies the spirit of innovation with his extensive work in piezoelectric technology. His contributions, along with his strategic collaborations, continue to push the boundaries of what is possible in this vital area of research and development. With a strong foundation in both theory and application, Ito's inventions are poised to play a critical role in the future of technology.
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