Location History:
- Kokubu, JP (2005 - 2007)
- Kyoto, JP (2015)
- Kirishima, JP (2011 - 2024)
Company Filing History:
Years Active: 2005-2024
Title: Celebrating Innovations by Shuzo Iwashita: A Pioneer in Piezoelectric Technology
Introduction: Shuzo Iwashita, based in Kirishima, Japan, is an accomplished inventor with a total of seven patents to his name. His contributions to the field of piezoelectric materials and devices have led to significant advancements in technology. His recent innovations demonstrate a keen understanding of complex materials and their applications.
Latest Patents: Among his latest patents, one notable invention involves a complex that contains a β-eucryptite crystal phase and a lithium tantalate crystal phase. This invention showcases an impressive coefficient of thermal expansion maintained between 0 ± 1 ppm/K within a temperature range of 0 to 50° C. The lithium tantalate crystal phase includes calcium, while the volume ratio between the β-eucryptite crystal and lithium tantalate is finely tuned from 90:10 to 99.5:0.5. Another significant patent focuses on a piezoelectric actuator and an ink jet head. This innovation features a piezoelectric element that is strategically attached to a base with a higher thermal expansion coefficient than the piezoelectric body. The invention's design prioritizes efficiency, with a specific orientation of the c-axis in the piezoelectric body and controlled residual stress levels.
Career Highlights: Shuzo Iwashita has made a considerable impact in his field while working at Kyocera Corporation. His expertise and innovative mindset have made him a valuable asset in the development of advanced piezoelectric technologies. This blend of scientific inquiry and practical application positions him as a leader in engineering innovative solutions.
Collaborations: Throughout his career, Iwashita has worked alongside talented coworkers such as Sin Ishikura and Takayuki Yamamoto. Their collaborative efforts have fostered an environment of creativity and innovation, leading to the successful development of pioneering technologies in the field of piezoelectric materials.
Conclusion: Shuzo Iwashita continues to pave the way for future innovations with his extensive work in piezoelectric technology. His patents reflect a commitment to research and development, contributing significantly to technological advancements within his industry. As he continues to explore new possibilities, Iwashita remains a key figure to watch in the realm of innovations and inventions.
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.