Chiba, Japan

Hataaki Yoshimoto


Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 283(Granted Patents)


Location History:

  • Ichihara, JA (1976 - 1977)
  • Ichihara, JP (1981)
  • Chiba, JP (1991 - 1993)

Company Filing History:


Years Active: 1976-1993

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11 patents (USPTO):Explore Patents

Title: Hataaki Yoshimoto: A Pioneer in Liquid Crystal Technology

Introduction

Hataaki Yoshimoto, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of liquid crystal technology. With an impressive portfolio of 11 patents, he is recognized for his innovative approaches to enhancing liquid crystal display devices and compositions. His work has paved the way for advancements in display technology that benefit various industries.

Latest Patents

Among Yoshimoto's latest inventions is a groundbreaking "Liquid Crystal Display Device" designed to offer improved contrast and functionality. This innovative LCD device operates via a matrix drive and features a large display area. It comprises a pair of transparent bases, strategically arranged picture element electrodes, and non-linear elements that incorporate varistor particle layers. Additionally, the device's scanning electrodes and liquid crystal material layers contribute to its superior performance, including its operation as a No-Cell Action Paint (NCAP) system.

Another notable patent is the "Liquid Crystal Emulsion Composition," which is particularly significant for its application in forming polymer-dispersed liquid crystal membranes. This composition is formulated to be free from undesirable bubbles and can be produced using a printing method. It includes a precise mixture of liquid crystal materials, saponification products of polyvinyl acetate resin, aliphatic alcohols, and water, ensuring high-quality results for various applications.

Career Highlights

Yoshimoto works at Ube Industries, Inc., an esteemed company known for its commitment to innovation in materials technology. His dedication to research and development has significantly contributed to the advancements made within the company and the industry at large.

Collaborations

Throughout his career, Yoshimoto has collaborated with talented colleagues such as Katsuhiro Ito and Hiroshi Itatani. These partnerships have facilitated the exchange of ideas and led to the successful development of several pioneering technologies within the realm of liquid crystals.

Conclusion

Hataaki Yoshimoto's contributions to liquid crystal technology highlight his role as a pioneering inventor. With a strong foundation of patents and innovative solutions, he continues to influence the field and inspire future advancements in display technology. As liquid crystal devices become increasingly integral to modern technology, the impact of his work is more significant than ever.

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