Location History:
- Fuchu, JP (1992)
- Kanagawa-ken, JP (2000)
- Kanagawa, JP (2000 - 2002)
- Yokohama, JP (1995 - 2014)
- Tokyo, JP (2004 - 2024)
Company Filing History:
17 out of 1,438 
3 out of 164,108 
1 out of 6,892 Years Active: 1992-2024
Title: Innovations by Yoji Oki: A Pioneer in Light Guide Technology
Introduction
Yoji Oki, a renowned inventor based in Tokyo, Japan, has made significant contributions in the field of light guide technology. With an impressive portfolio of 20 patents, Oki has been at the forefront of innovations that enhance the functionality and efficiency of lighting apparatuses and display systems.
Latest Patents
Yoji Oki's latest inventions reflect his dedication to improving luminance uniformity in light guide plates. His recent patents include technologies such as a light guide plate designed to reduce luminance unevenness, which features a unique structure comprising a base portion with a light incident surface and multiple convex lenses. Each lens extends in a specified direction, optimally aligned to ensure effective light distribution. Additionally, he has developed a side-edge type surface light emitting apparatus that utilizes this advanced light guide plate together with prism sheets, enhancing the overall performance and visual quality of light emission.
Career Highlights
Throughout his career, Yoji Oki has held positions at notable companies, including Stanley Electric Co., Ltd and International Business Machines Corporation (IBM). His experiences at these organizations have provided him with a robust foundation to innovate and create products that meet the demands of modern lighting technologies.
Collaborations
Yoji Oki has worked alongside esteemed colleagues, such as Masaru Suzuki and Koji Kawada. These collaborations have played a crucial role in fostering an environment of creativity and innovation, leading to groundbreaking developments in the field of optics and lighting solutions.
Conclusion
Yoji Oki's work exemplifies the spirit of innovation, with a focus on enhancing the functionality and efficiency of lighting systems. His contributions, particularly in developing advanced light guide technologies, continue to impact various industries, inspiring future advancements in display and illumination applications. With a strong track record of patents and collaborations, Oki remains a significant figure in the realm of modern technological advancements.
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.