Location History:
- Matsuyama, JP (2004 - 2006)
- Onsen-gun, JP (2007 - 2012)
- Osen-gun, JP (2012)
- Ehime, JP (2005 - 2020)
Company Filing History:
17 out of 16,453 
5 out of 27,375 
5 out of 167 
Years Active: 2004-2020
Title: Hiroyuki Tokunaga: Innovator in Biosensor Technology
Introduction
Hiroyuki Tokunaga, based in Ehime, Japan, is a notable inventor with an impressive portfolio of 32 patents. His work primarily focuses on developing advanced biosensor technologies, which have significant implications for various fields, including healthcare and environmental monitoring.
Latest Patents
Among his latest innovations are groundbreaking patents that include a biosensor and a measuring instrument designed specifically for these biosensors. One such patent details a method of quantifying substrate amounts within a sample liquid. This innovative method effectively reduces measurement errors commonly associated with biosensors. Tokunaga's biosensor design features a pair of electrodes situated on an insulating board, which is integrated into a measuring device. This device includes a supporting section that allows for the detachable connection of the biosensor, ensuring accurate readings through established electrical connections facilitated by the application of voltage. Additionally, he has developed a vital information measurement device that enhances the interpretation of data collected from biosensors, ensuring greater accuracy in determining the usability of the biosensor and minimizing discrepancies in the measured values.
Career Highlights
Hiroyuki Tokunaga has had a distinguished career, contributing to significant advancements while working with renowned companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experiences in these leading organizations have undoubtedly provided him with a solid foundation to propel his innovative ideas into practical applications.
Collaborations
Throughout his career, Tokunaga has collaborated with talented individuals, including coworkers Shoji Miyazaki and Eriko Yamanishi. These partnerships have likely played a crucial role in fostering creativity and pushing the boundaries of biosensor technology, leading to his remarkable patent achievements.
Conclusion
Hiroyuki Tokunaga's contributions to the field of biosensor technology exemplify the spirit of innovation. With a robust portfolio consisting of 32 patents, his work continues to impact various sectors, showcasing the importance of intellectual property in advancing modern science and technology. As his inventions evolve, they promise to enhance the quality of life and measurement accuracy in diverse applications.