This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Daiwa Kasei Industry Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2019-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Aichi, JP (2019)
- Okazaki, JP (2020)
Company Filing History:

Years Active: 2019-2020
Title: Atsushi Tokunaga: Innovator in Vehicle Component Design
Introduction
Atsushi Tokunaga is a notable inventor based in Okazaki, Japan. He has made significant contributions to the field of vehicle component design, holding a total of 2 patents. His innovative work focuses on improving the efficiency and functionality of wire routing materials and bracket assembling mechanisms in vehicles.
Latest Patents
One of Tokunaga's latest patents is a binding structure of wire routing material. This invention allows for a reduction in cost while providing excellent workability for assembly into a vehicle body. The binding structure is designed to accommodate wire routing materials of different shapes, such as wire harnesses and flat wire routing materials. It features a flexible wire routing material and a plate-shaped flat wire routing material that overlap each other, enclosed in an annular form and held by a binding portion of an engaging member.
Another significant patent is the bracket assembling mechanism. This mechanism assembles a bracket to a vehicle component while preventing any shaking of the bracket. It includes an accommodating part that retains the bracket and features an elastic projecting part that deforms elastically when the bracket is accommodated. This design enhances the stability and reliability of the bracket assembly in vehicle components.
Career Highlights
Atsushi Tokunaga has worked with prominent companies in the automotive industry, including Daiwa Kasei Industry Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has contributed to his expertise in vehicle component design and innovation.
Collaborations
Throughout his career, Tokunaga has collaborated with talented individuals such as Katsuya Hirakawa and Shinji Oshita. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Atsushi Tokunaga is a distinguished inventor whose work in vehicle component design has led to valuable innovations. His patents reflect a commitment to enhancing the efficiency and functionality of automotive technologies. His contributions continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile