Shun'ichi Doi

Title: Shun'ichi Doi: Innovator in Vehicle Seating Technology

Introduction

Shun'ichi Doi is a notable inventor based in Takamatsu, Japan. He has made significant contributions to the field of vehicle seating technology, holding a total of 3 patents. His innovative designs focus on enhancing comfort and functionality in vehicle seats.

Latest Patents

Doi's latest patents include a unique vehicle seat design that incorporates a cushion material at the frame for the sitting portion. This design features an upper cushion member made of three-dimensional solid knit fabric, which is layered over a cloth spring material. This configuration allows the seat cushion to flex and adapt to the body weight of the seated person, providing enhanced comfort. Another patent discloses a seat with a seat cushion and a seat back frame that bends at a specified angle under a backward load, allowing for a reaction force that corresponds to the bending angle. These innovations demonstrate Doi's commitment to improving user experience in vehicle seating.

Career Highlights

Throughout his career, Shun'ichi Doi has worked with several companies, including Delta Tooling Co., Ltd. and Toyota Chuo Kenkyusho. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle seating technology.

Collaborations

Doi has collaborated with notable coworkers such as Eiichi Yasuda and Etsunori Fujita. Their combined expertise has contributed to the advancement of vehicle seating designs.

Conclusion

Shun'ichi Doi's contributions to vehicle seating technology through his patents and collaborations highlight his innovative spirit and dedication to enhancing comfort in automotive design. His work continues to influence the industry and improve the experience of vehicle occupants.