This inventor holds 1 USPTO granted patent. Top assignee: Kasai Kogyo Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Akira Tonosaki: Automotive Trim Invention
Introduction
Akira Tonosaki is an inventor associated with Utsunomiya, Japan, and Kasai Kogyo Co., Ltd. His listed patent concerns a center pillar upper trim assembly for a vehicle.
Latest Patents
Tonosaki’s listed patent, “Center pillar upper,” describes a trim assembly with a slider and a knob. The slider has a boss projecting toward the back, while the knob includes a flexible cantilever member and an opposing end. A slide-and-join structure connects the knob to multiple engaging catches, and a restriction structure uses the boss to limit excessive movement in two directions during operation. The supplied information lists 1 patent for Tonosaki.
Career Highlights
The available information associates Tonosaki with Kasai Kogyo Co., Ltd., an automotive supplier. His listed invention addresses the assembly and movement control of a vehicle’s center pillar upper trim.
Collaborations
The supplied details identify Kasai Kogyo Co., Ltd. as Tonosaki’s company but do not specify collaborators or additional project partners.
Conclusion
Akira Tonosaki’s listed patent focuses on a center pillar trim mechanism designed to join and restrict the movement of its components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile