Kozo Yamaura

Title: Kozo Yamaura: Innovator in Seat Technology

Introduction

Kozo Yamaura is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of seat technology, holding a total of 4 patents. His work focuses on enhancing comfort and functionality in seating systems.

Latest Patents

Yamaura's latest patents include innovative designs such as the lumbar support operation member and a seat device. The lumbar support operation member features a shaft attachment portion that is fixed to a rotation shaft, which transmits rotational force to a moving mechanism of a lumbar support provided to a seatback. This design includes operation portions that are positioned radially outside the shaft attachment portion, allowing for effective lumbar support adjustments. The seat device comprises a cushion frame mounted on a floor, a support member for a seat pad, and torsion bars that elastically support the support member. These torsion bars are strategically placed to form a parallel link mechanism, enhancing the overall seating experience.

Career Highlights

Throughout his career, Yamaura has worked with prominent companies such as NHK Spring Co., Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in seat technology.

Collaborations

Yamaura has collaborated with talented individuals in the industry, including Takayoshi Kashiwamura and Akira Homma. These collaborations have contributed to the advancement of his inventions and the overall improvement of seating solutions.

Conclusion

Kozo Yamaura's contributions to seat technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to enhance comfort and functionality in seating systems.