This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Nihon Safety Co., Ltd.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations of Tsukasa Kumagai
Introduction
Tsukasa Kumagai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of sealing devices, particularly for bag-shaped film bodies. His innovative approach has led to the development of a unique sealing device that enhances efficiency and effectiveness in packaging.
Latest Patents
Kumagai holds a patent for a sealing device designed for sealing an opening of a bag-shaped film body. The device features a frame member with an opening portion and an engaging portion that secures the first part of the bag-shaped film. It also includes a heater unit, a moving member with an attaching portion for the second part of the bag, and a handle member that allows for smooth operation. The design enables the moving member to clamp the bag-shaped film body, applying heat to seal it effectively.
Career Highlights
Tsukasa Kumagai is associated with Nihon Safety Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in improving packaging solutions, making them more reliable and user-friendly. His dedication to his craft is evident in the quality and functionality of his inventions.
Conclusion
Tsukasa Kumagai's contributions to the field of sealing devices demonstrate his commitment to innovation and excellence. His patent reflects a significant advancement in packaging technology, showcasing his skills as an inventor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile