Location History:
- Utsunomiya, JP (2010 - 2015)
- Saitama, JP (2014 - 2015)
- Wako, JP (2015 - 2021)
Company Filing History:
21 out of 21,893 
12 out of 901 
2 out of 576 
Years Active: 2010-2021
Title: Hisato Oku: Innovator in Seat Frame Technologies
Introduction
Hisato Oku, an accomplished inventor based in Utsunomiya, Japan, has made significant contributions to the field of automotive engineering. With a remarkable portfolio of 21 patents, Oku has demonstrated a dedication to innovation, particularly in the design and reinforcement of seat structures.
Latest Patents
Among his latest innovations are two notable patents: the "Reinforcement Structure for Seat Back Frame" and the "Seat Back Structure." The reinforcement structure involves a unique design where a hat-type frame material is joined with a panel material. This innovation includes a web portion that forms a closed cross-sectional shape and a flange that strengthens the overall structure. The formation of a bead in the panel material adds further resilience.
In the "Seat Back Structure," Oku presents a comprehensive design utilizing a seat back frame that also combines panel and frame materials. A side frame, positioned along the edge of the panel material, enhances stability and incorporates a vulnerable portion designed to deform upon impact, ensuring safety during unforeseen circumstances. This ingenious approach exemplifies his commitment to both functionality and safety in automotive design.
Career Highlights
Hisato Oku has had an impressive career, having worked with notable companies such as Honda Motor Co., Ltd. and Ts Tech Co., Ltd. His experience in these leading organizations has allowed him to refine his skills and play a vital role in advancing automotive technology.
Collaborations
Throughout his career, Oku has collaborated with fellow innovators like Jogen Yamaki and Takeshi Abe. Their collective expertise has contributed to the successful development of various patents, further enhancing occupant safety and comfort in automotive seating.
Conclusion
Hisato Oku's inventive spirit and technical prowess shine through his numerous patents and collaborative efforts. By focusing on innovative seat frame technologies, he has significantly impacted automotive safety and design. His commitment to excellence continues to inspire the next generation of engineers and inventors.