Location History:
- Tokyo, JP (2002)
- Yokohama, JP (2003)
- Kanagawa, JP (2004 - 2007)
Company Filing History:
Years Active: 2002-2007
Title: The Innovations of Takayuki Hiyoshi
Introduction
Takayuki Hiyoshi is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced piezoelectric elements and optical write apparatuses. With a total of 5 patents to his name, Hiyoshi continues to push the boundaries of innovation.
Latest Patents
One of Hiyoshi's latest patents is a layered piezoelectric element that realizes stable operating characteristics for high-quality image recording. This invention features a plurality of driving parts divided by grooves and non-driving parts formed at both ends of the array of the driving parts. The driving parts and non-driving parts consist of alternating layers of piezoelectric layers and internal electrodes. The common electrode of the driving parts extends from the non-driving parts, and the capacitance, number of driving parts, and resistance between the non-driving parts are carefully calculated to ensure optimal performance. Another significant patent is an optical write apparatus that includes multiple substrates, each equipped with a large number of light-emitting diodes aligned in one direction. The design allows for adjacent substrates to be shifted from each other in the aligning direction of the light-emitting diodes, enhancing the overall functionality of the apparatus.
Career Highlights
Hiyoshi is currently employed at Ricoh Company, Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of optical devices and piezoelectric systems.
Collaborations
Throughout his career, Hiyoshi has collaborated with esteemed colleagues such as Hirotoshi Eguchi and Shuzo Matsumoto. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Takayuki Hiyoshi's contributions to technology through his patents and collaborations highlight his role as a leading inventor in Japan. His innovative spirit continues to inspire advancements in the industry.