Company Filing History:
3 out of 42,508 
2 out of 46 
Years Active: 2000-2001
Title: Junji Motoshima: Innovator in Display Technology
Introduction
Junji Motoshima is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of display technology, particularly in the development of cathode ray tube (CRT) systems. With a total of 3 patents to his name, Motoshima's work has had a lasting impact on how video signals are processed and displayed.
Latest Patents
Motoshima's latest patents include innovative designs for display apparatuses. One of his notable inventions is a display apparatus with a circuit that expands the horizontal retrace interval of the horizontal deflection current. This technology is designed for televisions and computer terminals that utilize cathode ray tubes. The apparatus features a signal processing circuit that compresses the display period during the horizontal scanning of an input video signal while expanding the blanking interval. This allows for improved output to the cathode ray tube, enhancing the overall display quality.
Another significant patent is a display apparatus that includes a luminance change detecting unit. This unit detects changes in the luminance of the cathode ray tube and adjusts the deflection size control quantity accordingly. By stabilizing the deflection size at different rates for low and high luminance ranges, Motoshima's invention ensures a consistent and high-quality display.
Career Highlights
Throughout his career, Junji Motoshima has worked with prominent companies in the technology sector. He has been associated with Hitachi, Ltd. and Hitachi Video and Information System, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technology.
Collaborations
Motoshima has collaborated with several talented individuals in his field. Notable coworkers include Makoto Onozawa and Yuzo Nishinaka, who have also contributed to advancements in display technology.
Conclusion
Junji Motoshima's innovative work in display technology has led to significant advancements in how video signals are processed and displayed. His patents reflect a deep understanding of cathode ray tube systems and their applications. Motoshima's contributions continue to influence the industry and inspire future innovations.