This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Sekisui Chemical Co., Ltd.. Active years: 2013-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hasuda, JP (2013)
- Saitama, JP (2019)
Company Filing History:
Years Active: 2013-2019
Title: Eiji Tateo: Innovator in Polyolefin-Based Resin Technologies
Introduction
Eiji Tateo is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative resin technologies. With a total of 2 patents to his name, Tateo's work focuses on enhancing the properties and applications of polyolefin-based materials.
Latest Patents
Tateo's latest patents include a crosslinked polyolefin-based resin foam sheet and a process for producing the same, as well as a stretched thermoplastic resin foam sheet and its production method. The crosslinked polyolefin-based resin foam sheet is designed to reduce thickness while maintaining excellent flexibility and heat resistance. This innovation involves feeding a polyolefin-based resin and a thermally degradable blowing agent into an extruder, where they are melted, kneaded, and extruded into a sheet that can be expanded. The resulting foam sheet has a crosslinking degree of 5 to 60% by weight and contains at least 40% by weight of a polyethylene-based resin produced using a metallocene compound as a polymerization catalyst.
The stretched thermoplastic resin foam sheet, on the other hand, exhibits remarkable flexibility even when compressed to a thickness of about 0.05 mm. This sheet is produced by stretching a thermoplastic resin foam sheet and has a compressive strength ranging from 1 to 500 kPa, making it suitable for use as a sealing material in small electronic devices such as mobile phones.
Career Highlights
Eiji Tateo is currently employed at Sekisui Chemical Co., Ltd., where he continues to innovate and develop new materials. His work has significantly impacted the industry, particularly in the production of flexible and durable resin products.
Collaborations
Tateo has collaborated with notable colleagues, including Koji Shiraishi and Futoshi Kanazawa, to advance research and development in resin technologies.
Conclusion
Eiji Tateo's contributions to the field of polyolefin-based resin technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications in modern technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile