Location History:
- Saitama, JP (1993)
- Kashima-Gun, JP (2003 - 2004)
- Fujisawa, JP (2007)
- Kanagawa, JP (2010 - 2015)
- Tokyo, JP (2005 - 2022)
Company Filing History:
12 out of 58,131 
11 out of 2,335 
3 out of 272 
Years Active: 1993-2022
Title: The Innovative Journey of Akihiko Toyoshima: A Pioneer in Communication Technology
Introduction
Akihiko Toyoshima, an esteemed inventor based in Tokyo, Japan, holds an impressive portfolio of 17 patents. His work primarily focuses on advancing communication technology, demonstrating a commitment to innovation that has made significant contributions to the field.
Latest Patents
Among his latest innovations is a novel communication device designed to mitigate unauthorized use of electronic devices. This technology features a communication unit facilitating data transmission and reception, alongside a unique storage unit divided into two distinct areas. The first area restricts reading and writing from a program in the second area, ensuring enhanced security for communication protocols and destination information.
Another recent patent includes a printed circuit board designed for improved functionality. This innovative circuit board incorporates a first dielectric layer with adhesive and metal foil patterns that optimize signal lines and ground layers. Notably, the first metal foil pattern boasts higher conductivity compared to the second, showcasing Toyoshima's engineering prowess.
Career Highlights
Toyoshima's career is marked by his tenure at prominent companies such as Sony Corporation and Sony Electronics Inc. His experiences and roles within these organizations have played a significant role in how he has developed and refined his inventions, positioning him as a leading figure in technology innovation.
Collaborations
Throughout his career, Toyoshima has worked alongside accomplished colleagues including Kunihiko Azeyanagi and Katsunori Kokubun. These collaborations have not only fostered a spirit of teamwork but have also contributed to the advancement of technology in myriad ways.
Conclusion
In conclusion, Akihiko Toyoshima's inventive spirit and dedication to improving communication technologies have made him a pivotal figure in the realm of innovation. With a wealth of patents to his name, Toyoshima continues to inspire future generations of inventors and innovators, proving that technology can be both functional and secure.