Masahiko Sugiyama is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technologies, holding a total of seven patents. His work primarily focuses on microlens arrays and their applications in various optical devices.

Latest Patents

One of Sugiyama's latest patents is for a microlens array sheet and method of producing the same. This invention includes a light-shielding base with a first surface and a second surface, to which a microlens array is attached. The array consists of multiple microlenses, and the base features a series of apertures that correspond to these microlenses. Each aperture is designed in a conical trapezoid-like shape, allowing for enhanced optical performance. Another notable patent involves an optical unit for use in a backlight device of a liquid crystal display apparatus. This optical unit comprises several light-collecting and diffusing components, each equipped with microlenses and prisms to optimize light collection and diffusion.

Career Highlights

Throughout his career, Masahiko Sugiyama has worked with notable companies such as Victor Company of Japan, Limited and JVC Victor Company of Japan, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Sugiyama has collaborated with esteemed colleagues, including Masaru Segawa and Yoichiro Nakatani. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Masahiko Sugiyama's contributions to optical technologies through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in the field, showcasing the importance of innovation in technology.

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