Company Filing History:
20 out of 1,238 
5 out of 38 Years Active: 2018-2022
Title: Kazuhiko Tsuda: A Pioneer in Liquid Crystal Display Technology
Introduction
Kazuhiko Tsuda, an esteemed inventor based in Hyogo, Japan, has made significant contributions to the field of liquid crystal display (LCD) technology. With a remarkable portfolio of 20 patents, Tsuda has been at the forefront of innovative advancements that have greatly impacted the display industry.
Latest Patents
Tsuda's latest patents include groundbreaking designs for liquid crystal display devices. One notable invention features a liquid crystal display device comprising a first liquid crystal layer with positive dielectric anisotropy and a second layer with negative dielectric anisotropy. This complex system includes two liquid crystal cells—one positioned on the front surface and the other on the backlight side—along with two optical sheets that possess an identical layer structure.
Another significant patent describes a liquid crystal display device that incorporates multiple glass substrates. In this design, a first liquid crystal layer is sandwiched between the first and second glass substrates, while a second liquid crystal layer is placed between the third and fourth glass substrates. This device also features polarizing plates and a bonding layer designed for optimal performance, enhancing both functionality and durability.
Career Highlights
Throughout his career, Kazuhiko Tsuda has been associated with leading companies in the technology sector. He worked at Panasonic Liquid Crystal Display Co., Ltd., where he contributed to the advancement of display technology. Additionally, he served at Pasona Knowledge Partner Inc., further strengthening his expertise in the field.
Collaborations
Tsuda has collaborated with notable colleagues such as Katsuji Tanaka and Yoichi Yasui. Together, they have worked on numerous projects that have pushed the boundaries of LCD technology, reflecting the importance of teamwork in innovation.
Conclusion
Kazuhiko Tsuda's impressive achievements in developing liquid crystal display devices highlight his role as a key innovator in the electronics industry. His patented inventions continue to shape the future of display technology, contributing to advancements that benefit consumers and industries alike. With a steadfast commitment to innovation, Tsuda remains a prominent figure in the realm of inventions, driving progress in LCD technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.