Location History:
- Yokohama, JP (1990 - 1991)
- Chigasaki, JP (1994 - 1996)
Company Filing History:
Years Active: 1990-1996
Title: Tsuneo Fujikura: Innovator in Display Technology
Introduction
Tsuneo Fujikura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work has been instrumental in advancing the functionality and efficiency of cathode ray tube displays.
Latest Patents
Fujikura's latest patents include a cathode ray tube display that incorporates a signal for detecting cathode current during the vertical blanking period of the video signal. This innovation allows for the detection of cathode current, which is then controlled through negative feedback to stabilize the cathode current. Additionally, he has developed a video output circuit with wide bandwidth and low power consumption, utilizing a bridged-T-type circuit and a low-pass filter to enhance performance.
Career Highlights
Fujikura is currently employed at Hitachi, Ltd., where he continues to push the boundaries of display technology. His work has not only improved existing technologies but has also paved the way for future innovations in the field.
Collaborations
Throughout his career, Fujikura has collaborated with esteemed colleagues such as Takeo Yamada and Masanori Ogino. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Tsuneo Fujikura's contributions to display technology exemplify the spirit of innovation. His patents reflect a deep understanding of engineering principles and a commitment to enhancing user experience in visual displays.