Location History:
- Suwa, JP (2001)
- Suwan, JP (2004)
- Matsumoto, JP (2002 - 2006)
Company Filing History:
Years Active: 2001-2006
Title: The Innovative Mind of Jun Arai
Introduction
Jun Arai, an accomplished inventor based in Matsumoto, Japan, has made significant strides in the field of optical technology, holding a remarkable total of 11 patents. His inventive spirit and dedication to enhancing display technology have paved the way for advancements that focus on both performance and longevity of optical devices.
Latest Patents
Among his latest groundbreaking patents are two key innovations: the Optical Assembly and the Rear Projector.
The Optical Assembly aims to enhance black level display capabilities while mitigating deterioration in a WV film. This sophisticated arrangement utilizes optical compensation elements positioned before and after liquid crystal light valves. By adjusting the rotational positions of these elements, the invention minimizes unintended phase differences for individual colors, resulting in enhanced contrast for color images displayed on transmission screen members. Notably, for B light that includes ultraviolet elements, positioning the optical compensation element post-liquid crystal light valve reduces the risk of age-related deterioration, ensuring sustained image quality over time.
The Rear Projector is another of Arai's innovative contributions, designed to simplify image position adjustments on a screen. This projector incorporates a lateral position adjuster as a planar position adjustment mechanism, an inclination adjuster for vertical position adjustments, and a rotary position adjuster that allows for slanting downward towards the rear side. This arrangement optimizes the aspect ratio of the projected image, accommodating component tolerances to produce a clearer and more accurate display.
Career Highlights
Jun Arai is currently affiliated with Seiko Epson Corporation, a leading name in technology and printing solutions. Throughout his career, Arai has consistently pushed the boundaries of optical technology to create practical and effective solutions for modern display challenges.
Collaborations
In his pursuit of innovation, Arai has collaborated with notable coworkers, including Haruyoshi Yamada and Shogo Kurosawa. These partnerships have fostered an environment of creativity and technical expertise, enabling the development and refinement of patents that contribute to the industry.
Conclusion
Jun Arai's contributions to the field of optical technology are invaluable, exemplified by his latest patents that focus on improving display quality and longevity. As a key figure at Seiko Epson Corporation, Arai continues to influence the advancement of optical innovations, making a lasting impact on the tech landscape. His work not only enhances user experience but also sets benchmarks for future developments in display technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.