Kusatsu, Japan

Fumito Yamai


Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 152(Granted Patents)


Location History:

  • Kusatsu, JA (1977 - 1978)
  • Kusatsu, JP (1979 - 1988)

Company Filing History:


Years Active: 1977-1988

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8 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Fumito Yamai

Introduction

Fumito Yamai, an accomplished inventor based in Kusatsu, Japan, has made significant contributions to the field of polymer science. With a total of 8 patents to his name, his work has focused on advancements in materials that are both functional and innovative, showcasing his expertise in chemistry and engineering.

Latest Patents

Yamai's recent innovations include the development of a water-absorbent resin and a process for producing the same. This water-absorbent resin is characterized by its polyacrylic acid composition, with a unique feature of a crosslinked surface created through a reaction with aluminum compounds in the presence of polyhydric alcohol and water. Another notable patent is related to the preparation of styrenic polymer foams. In this process, uniform styrenic polymer particles are produced in a suspension polymerization method, ensuring a consistent particle size without generating fine polymer powders.

Career Highlights

Throughout his career, Fumito Yamai has worked with prestigious companies such as Sekisui Kaseihin Kogyo Co., Ltd. and Sekisui Kagaku Kogyo Co., Ltd. His involvement with these organizations has allowed him to further develop his innovative ideas and contribute to significant advancements in polymer technology.

Collaborations

Yamai has collaborated with several talented professionals in his field, including Fumio Saito and Yositugu Beppu. These collaborations have played a crucial role in the successful development and implementation of his patented technologies.

Conclusion

Fumito Yamai's contributions to innovations in materials science illustrate his dedication to advancing technology through invention. With a solid portfolio of patents, he continues to be a significant figure in the field of polymer research, driving change and improvement in various applications.

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