Company Filing History:
2 out of 8,898 
1 out of 21,351 
Years Active: 1999-2000
Title: The Innovations of Hideaki Shimonura
Introduction
Hideaki Shimonura is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of projection-display technology. With a total of 2 patents, his work focuses on enhancing the quality of projected images.
Latest Patents
One of his latest patents is a projection-display apparatus that provides a high-luminance projected image with no color shading or uneven contrast. This apparatus utilizes a light source that undergoes color separation through a color-separation optical system, such as a cross-dichroic mirror or prism. The light can also be split into first and second polarized lights using a polarized-light beamsplitter. Each color-separated light is modulated by a respective color-signal light valve and combined using a cross-dichroic prism. The second polarized light, if formed, is modulated by a luminance-signal light valve and projected through a projection lens. The design ensures that the optical components are aligned to maintain the integrity of the projected image.
Career Highlights
Throughout his career, Hideaki Shimonura has worked with prominent companies such as Nikon Corporation and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative technologies in the field of optics and display systems.
Collaborations
Some of his notable coworkers include Yuji Manabe and Tetsuo Hattori. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in projection technology.
Conclusion
Hideaki Shimonura's contributions to projection-display technology exemplify the impact of innovative thinking in the field. His patents reflect a commitment to improving image quality and enhancing user experience.