Company Filing History:
5 out of 1,875 
2 out of 576 
2 out of 21,875 
Years Active: 1996-2020
Title: Hiroyuki Yajima: Innovator in Vehicle Seat Design
Introduction
Hiroyuki Yajima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of vehicle seat design, holding a total of 8 patents. His innovative ideas have led to advancements in safety and comfort for vehicle occupants.
Latest Patents
Yajima's latest patents focus on the design and functionality of vehicle seats. One of his notable inventions includes a vehicle seat that features a seat back connected to a seat cushion through a recliner. This design incorporates an outlet for a shoulder belt on one side of the seat back, enhancing safety. The seat back consists of a first side frame and a second side frame, with the first side frame containing a hollow and closed sectional shape. Additionally, a plate-shaped bracket is attached in the recliner, which includes a joint part that connects to the lower end of the first frame member.
Another patent describes a vehicle seat that includes a seat back and a seat cushion. This design features a first side frame and a second side frame, connected by a front frame and a rear frame. The first side frame includes a closed sectional shape part, along with a first reinforcing member that passes through the inner and outer side walls, ensuring structural integrity and safety.
Career Highlights
Throughout his career, Hiroyuki Yajima has worked with notable companies, including Oki Data Corporation and Tachi-s Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in vehicle seating.
Collaborations
Yajima has collaborated with talented individuals such as Takashi Itaya and Kuniharu Hayashi. These partnerships have fostered creativity and innovation in his work, leading to the development of advanced vehicle seat designs.
Conclusion
Hiroyuki Yajima is a distinguished inventor whose work in vehicle seat design has significantly impacted the automotive industry. His patents reflect a commitment to safety and comfort, making him a key figure in this field.