Fujieda, Japan

Toshiyuki Kumai


Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 153(Granted Patents)


Location History:

  • Fujieda, JP (1982 - 1985)
  • Shizuoka, JP (1986)

Company Filing History:


Years Active: 1982-1986

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Toshiyuki Kumai

Introduction

Toshiyuki Kumai is a distinguished inventor based in Fujieda, Japan, known for his significant contributions to automotive innovation, particularly in the realm of vehicle accessories. With a total of four patents to his name, Kumai's work reflects both technical expertise and a commitment to enhancing user convenience in vehicle design.

Latest Patents

Kumai's most recent patents include a groundbreaking design for an electrically foldable door mirror. This invention comprises a base, a shaft erected on said base, and a mirror body that is rotatably attached to the shaft. The setup includes electric driving means housed within the mirror body, assisting in the operation of the mirror. The design features mechanisms allowing the mirror to fold forward or backward through remote control or manual operation.

Another notable feature of his door mirror innovation is its resilience; the mirror can smoothly fold even when subjected to external shocks. It comes with an automatic stopping means, enhancing the functionality by ensuring that the mirror body can be turned backward while the electric driving means is engaged. These features demonstrate Kumai's ability to blend practical usability with advanced engineering.

Career Highlights

Toshiyuki Kumai has made remarkable strides in automotive innovation at Murakami Kaimeido Co., Ltd., where he continues to develop advanced vehicle accessories. His inventive spirit has led to practical applications that not only improve vehicle aesthetics but also significantly enhance safety and user experience.

Collaborations

In his career, Kumai has collaborated with other esteemed professionals, notably Kiyoshi Nakayama and Yasutoshi Ito. These partnerships showcase a collaborative approach to innovation, enabling the pooling of ideas and expertise to push the boundaries of automotive technology further.

Conclusion

Toshiyuki Kumai's inventive contributions, particularly in the field of electrically foldable door mirrors, exemplify his ability to innovate practical solutions for modern automobiles. As he continues his work at Murakami Kaimeido Co., Ltd., his future projects undoubtedly hold promise for further advancements in automotive technology.

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