Company Filing History:
Years Active: 1996-2015
Title: Kazuhiko Tokunaga: Innovator in Thin-Film Transistor Technology
Introduction
Kazuhiko Tokunaga is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of electronics, particularly in the development of thin-film transistors and display technologies. With a total of 10 patents to his name, Tokunaga's work has had a substantial impact on modern electronic devices.
Latest Patents
Among his latest patents, Tokunaga has developed a thin-film transistor that includes a gate electrode, a gate insulating film, and an oxide semiconductor layer. This innovative design features a channel region that faces the gate electrode and a channel protective layer that enhances the device's performance. Additionally, he has patented a display apparatus that incorporates multiple thin-film transistors and an interconnect region, showcasing his expertise in creating advanced electronic systems.
Career Highlights
Kazuhiko Tokunaga is currently employed at Sony Corporation, where he continues to push the boundaries of technology. His work has been instrumental in advancing the capabilities of electronic devices, making them more efficient and reliable. His dedication to innovation has earned him recognition in the field of electronics.
Collaborations
Throughout his career, Tokunaga has collaborated with notable colleagues, including Toshiaki Arai and Narihiro Morosawa. These partnerships have fostered a creative environment that has led to groundbreaking advancements in technology.
Conclusion
Kazuhiko Tokunaga's contributions to thin-film transistor technology and display systems highlight his role as a leading inventor in the electronics industry. His innovative patents and collaborations continue to shape the future of electronic devices.