This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: Arisawa Mfg. Co., Ltd., Nippon Soda Co., Ltd.. Active years: 1996-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996-2015
Title: Hiroshi Maruyama: Innovator in Stereoscopic Image Display Technology
Introduction
Hiroshi Maruyama is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of stereoscopic image display technology, holding a total of 3 patents. His work focuses on enhancing the viewing experience by reducing flicker and crosstalk in image displays.
Latest Patents
One of his latest patents is a stereoscopic image display apparatus designed to reduce flicker and crosstalk while providing a high-brightness viewing screen without compromising resolution. This apparatus features a liquid crystal display with first and second image forming areas that have horizontal rows of pixels. An optical unit is incorporated, which includes first and second polarizing areas associated with these image forming areas. The right eye image is displayed on the first area, while the left eye image is shown on the second area, alternating with each frame switch. The phase difference states between the polarizing areas are synchronized with the image replacement.
Another significant patent is an image display device that presents images to viewers without cross-talk, allowing for a wider spatial display of two-dimensional images. This device includes a light source unit that emits light towards the viewer, an imaging section for image formation, and optical means for light transmission. Additionally, a viewing angle controller diffuses and spreads light directed to each eye, enhancing the overall viewing experience.
Career Highlights
Hiroshi Maruyama has worked with several companies throughout his career, including Arisawa Manufacturing Co., Ltd. and Nippon Soda Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative display technologies.
Collaborations
Some of his notable coworkers include Yoshihiro Yoshihara and Seiji Sasaoka. Their collaboration has likely played a role in advancing the projects they have worked on together.
Conclusion
Hiroshi Maruyama's contributions to stereoscopic image display technology have significantly impacted the field. His innovative patents demonstrate a commitment to improving the viewer's experience through advanced display solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile