Yokohama, Japan

Masumi Okamoto


Average Co-Inventor Count = 5.9

ph-index = 5

Forward Citations = 184(Granted Patents)


Location History:

  • Yokohama, JP (1995 - 1997)
  • Kanagawa-ken, JP (1998 - 2002)

Company Filing History:


Years Active: 1995-2002

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5 patents (USPTO):Explore Patents

Title: The Innovative Mind of Masumi Okamoto: Pioneering Advances in Liquid Crystal Technology

Introduction: Masumi Okamoto, a notable inventor based in Yokohama, Japan, has made significant contributions to the field of liquid crystal technology. With five patents to her name, she has demonstrated remarkable ingenuity in creating devices that enhance the functionality of liquid crystal displays. Her latest innovations showcase her commitment to improving user experience through cutting-edge technology.

Latest Patents: Among Okamoto's most recent patents is a liquid crystal display device that incorporates compensation for viewing angle dependency and an optical anisotropic element. This innovative device features a driving liquid crystal cell situated between two polarizers, with a liquid crystal layer exhibiting a twisted molecular alignment when no voltage is applied. It includes an optical anisotropic element that modifies the optical characteristics of the liquid crystal display, allowing for improved viewing angles. Furthermore, her electrooptical liquid crystal device, which combines an OCB mode liquid crystal cell with an optically anisotropic element, addresses and enhances the viewing angle characteristics of the display, demonstrating her mastery of optical physics.

Career Highlights: Throughout her career, Okamoto has worked with esteemed companies such as Toshiba and Toshiba Techno Center Inc. Her roles in these organizations have provided her with a platform to develop and refine her innovative ideas in liquid crystal technology. Her experiences have greatly contributed to her expertise and the successful realization of her patents.

Collaborations: In her journey as an inventor, Okamoto has collaborated with talented individuals such as Masahito Ishikawa and Hitoshi Hatoh. These partnerships have undoubtedly facilitated knowledge exchange and idea generation, enhancing the quality of her inventions and broadening her professional network.

Conclusion: Masumi Okamoto's work stands as a testament to the power of innovation in the field of liquid crystal technology. Her contributions, particularly through her recent patents, highlight her dedication to advancing display technology and improving user experience. As an inspirative figure in the world of inventions, Okamoto continues to pave the way for future advancements, showcasing the vital role of inventors in shaping our technological landscape.

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