Company Filing History:
Years Active: 2007
Title: Kunio Umehara: Innovator in Plasma Display Technology
Introduction
Kunio Umehara is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of display technology, particularly through his innovative work on plasma display devices. His expertise and creativity have led to advancements that enhance visual technology.
Latest Patents
Umehara holds a patent for a plasma display device. This device includes a plurality of X electrodes and Y electrodes arranged adjacent to each other, which facilitate sustain discharges. The design features an X electrode drive circuit and a Y electrode drive circuit that apply sustain discharge voltages. Notably, these circuits operate in two modes: a first sustain drive mode where discharge pulses rise or fall simultaneously, and a second mode where they do so at different timings.
Career Highlights
Kunio Umehara has been associated with Fujitsu Hitachi Plasma Display Limited, where he has played a crucial role in developing advanced display technologies. His work has contributed to the evolution of plasma displays, making them more efficient and effective for various applications.
Collaborations
Umehara has collaborated with talented individuals such as Makoto Onozawa and Shinsuke Tanaka. These partnerships have fostered innovation and have been instrumental in the development of cutting-edge display technologies.
Conclusion
Kunio Umehara's contributions to plasma display technology exemplify his innovative spirit and dedication to advancing visual technology. His patent and collaborations highlight his significant role in this field.