This inventor holds 3 USPTO granted patents. Top assignee: Nhk Spring Co., Ltd.. Active years: 2001-2003.
Company Filing History:
Years Active: 2001-2003
Title: Osamu Ohki: Innovator in Seat Mechanisms
Introduction
Osamu Ohki is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of seat mechanisms, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and safety of vehicle seating systems.
Latest Patents
Ohki's latest patents include a rotation limiting device and a seat recliner device using the same. This device allows for the engagement between the first and second members through the wedging of roller members. This mechanism ensures that the two members can be held rotationally fast to each other in a continuous manner or at any desired angular position. The roller members are housed in a chamber defined between the first and second members, and they are normally urged into wedging engagement by a spring member. This design allows for free relative rotation when needed, enhancing the overall functionality of the seat mechanism.
Another significant patent is the emergency locking seat hinge device and vehicle seat using the same. This device features inner and outer members that define multiple chambers, each designed to accommodate rolling members. The device includes an acceleration-sensitive locking mechanism that retains the rolling members in place during high acceleration situations. This innovation effectively increases the mechanical strength and rigidity of a seat back against tilting, particularly when used in vehicle seating.
Career Highlights
Osamu Ohki is currently employed at Nhk Spring Co., Ltd., where he continues to develop innovative solutions for vehicle seating. His work has significantly impacted the automotive industry, particularly in enhancing passenger safety and comfort.
Collaborations
Ohki has collaborated with notable coworkers, including Hideaki Takahashi and Kou Masuda. Their combined expertise has contributed to the successful development of advanced seating mechanisms.
Conclusion
Osamu Ohki's contributions to the field of seat mechanisms demonstrate his commitment to innovation and safety in vehicle design. His patents reflect a deep understanding of mechanical engineering and a dedication to improving user experience.