Company Filing History:
2 out of 157 
1 out of 832,843 Years Active: 2003
Title: Innovations by Yukio Murakami
Introduction
Yukio Murakami is a notable inventor based in Kameoka, Japan. He has made significant contributions to the field of touch panel technology, holding a total of 3 patents. His work focuses on enhancing the functionality and durability of touch panels in various environments.
Latest Patents
One of his latest patents is a glare-resistant touch panel. This innovative design features a top sheet member with a resistive membrane on its inner surface and a base sheet member with a similar membrane. The two members face each other, with dot spacers located in between. The top sheet member is constructed by laminating a PET film, a polarizing film, a quarter wavelength retardation film, and a light isotropic film in that order from its outer surface. The PET film has a lower thermal expansion coefficient than the other films, which helps prevent bulging when temperatures rise.
Another significant patent is a touch panel designed for high operability in low-temperature environments. This panel also consists of a top sheet member with a resistive membrane and a base sheet member with a similar membrane. The top sheet member is made by laminating a bulge-resistant film, a polarizing plate, a quarter wavelength plate, and a light isotropic film. The base sheet member is constructed from a glass sheet and a reinforcement film, which has a thermal linear expansion coefficient similar to that of the polarizing plate or quarter wavelength plate in the top sheet member.
Career Highlights
Yukio Murakami has worked with Gunze Limited, where he has contributed to advancements in touch panel technology. His experience in the industry has allowed him to develop innovative solutions that address common challenges faced in the design and functionality of touch panels.
Collaborations
Throughout his career, Yukio has collaborated with talented individuals such as Shunsuke Hirano and Keiichi Minakuchi. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Yukio Murakami's contributions to touch panel technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and user needs, making him a significant figure in the field.