Company Filing History:
Years Active: 1988-1990
Title: Innovator Toshihiko Sano: Pioneering Back-light Device Technologies
Introduction: Toshihiko Sano, an accomplished inventor based in Ome, Japan, has made significant contributions to the field of lighting technology. With a total of three patents to his name, Sano's innovations focus on enhancing the uniformity and efficiency of illumination in display panels.
Latest Patents: Sano's most recent patents include a back-light device designed to achieve approximately uniform brightness across a diffusion board. This innovative device utilizes a light transmission controlling film shaped like the projection of the lamp, strategically placed in parallel to the lamp axis between the lamp and the diffusion board. Another notable patent addresses a fluorescent lamp arrangement that ensures uniform illumination of display panels. This design features a glass tube with electrodes on opposite ends, a fluorescent layer on the glass's inner surface, and a light-shading patterned layer that enhances luminance uniformity when aligned parallel to the display panel.
Career Highlights: Toshihiko Sano is currently affiliated with Hitachi, Ltd., a prestigious company known for its technological advancements and research initiatives. His work within the organization has contributed to the development of innovative lighting solutions that are used in various applications, enhancing user experience through improved visual clarity and consistency.
Collaborations: Throughout his career, Sano has collaborated with notable colleagues, including Soichiro Ogawa and Takao Shimizu. These partnerships have fostered an environment of innovation at Hitachi, enabling the sharing of ideas and expertise that drive technological advancements in the field.
Conclusion: Toshihiko Sano's contributions to lighting technology reflect a commitment to innovation and excellence. His patents not only demonstrate his skill as an inventor but also underscore the importance of collaboration in bringing groundbreaking ideas to fruition. As the industry continues to evolve, Sano's work will undoubtedly play a vital role in shaping the future of display illumination technologies.