Company Filing History:
3 out of 39,244 
2 out of 6 
1 out of 1 Years Active: 1990-1996
Title: Innovations by Masahiro Tomatsu in Display Technology
Introduction
Masahiro Tomatsu is a notable inventor based in Yokohama, Japan, known for his contributions to display technology. With a total of three patents to his name, Tomatsu has made significant advancements in liquid crystal displays, which are crucial for modern electronic devices.
Latest Patents
Tomatsu’s latest innovations include a liquid crystal display device featuring an optimized ridged layer. This invention consists of a planar illumination unit that includes an optical guide layer to guide light and emit it from the top surface. Furthermore, it has a light source fixture designed to inject light into the optical guide layer, along with an optical scattering layer for scattering the received light and a reflector on the bottom surface for enhancing light efficiency. Additionally, Tomatsu has developed a backlight for electronic displays, which incorporates a reflection plate, a diffusion plate, and a transparent light guide plate. This backlight configuration effectively defines spaces for light sources, improving the overall display quality.
Career Highlights
Throughout his career, Masahiro Tomatsu has worked with prominent companies in the technology sector, including Fujitsu Corporation and Fujitsu Kasei Limited. His experience in these organizations has allowed him to refine his expertise in display technology, contributing to the development of high-quality electronic displays.
Collaborations
Tomatsu has collaborated with talented professionals such as Akira Tanaka and Kazumasa Kaiwa. Together, they have worked on various projects that focus on improving display technologies, showcasing the power of teamwork in driving innovation.
Conclusion
Masahiro Tomatsu's work, highlighted by his patents in liquid crystal display technologies, continues to impact the electronics industry. His dedication to innovation not only enhances display systems but also inspires fellow inventors and engineers to pursue advancements in technology.