This inventor holds 4 USPTO granted patents and 15 published patent applications. Top assignees: Subaru Corporation, Nhk Spring, Ltd., Nhk Spring Co., Ltd.. Active years: 2025-2026.
Company Filing History:
4 out of 2,401 
3 out of 44 
1 out of 1,234 Years Active: 2025-2026
Title: Yosuke Ishiyama: Innovator in Back Support and Vehicle Seat Technology
Introduction
Yosuke Ishiyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of ergonomic design and automotive safety. With a total of 4 patents, Ishiyama's work focuses on enhancing comfort and functionality in seating solutions.
Latest Patents
Ishiyama's latest patents include a back support device and a vehicle seat. The back support device features a frame portion designed to support a seated person's waist, incorporating a pressure receiving portion that deforms under load for optimal comfort. The vehicle seat patent includes an innovative buckle apparatus and a rotation suppression member, enhancing safety and usability in automotive seating.
Career Highlights
Throughout his career, Yosuke Ishiyama has worked with prominent companies such as Subaru Corporation and NHK Spring Co., Ltd. His experience in these organizations has allowed him to develop practical solutions that address real-world challenges in seating design.
Collaborations
Ishiyama has collaborated with talented individuals like Takumi Abe and Taiki Ono. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Yosuke Ishiyama's contributions to back support and vehicle seat technology demonstrate his commitment to improving user experience and safety. His innovative designs continue to influence the industry and enhance the comfort of seating solutions.