This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1999-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ichihiara, JP (2003)
- Ichihara, JP (1999 - 2009)
- Kamakura, JP (2011)
- Yokohama, JP (2013)
- Chiba, JP (2015)
Company Filing History:
Years Active: 1999-2015
Title: Yoshiaki Oobayashi: Innovator in Polypropylene Resin Technology
Introduction
Yoshiaki Oobayashi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of polymer science, particularly in the development of polypropylene resin compositions. With a total of 11 patents to his name, Oobayashi continues to push the boundaries of innovation in materials science.
Latest Patents
Oobayashi's latest patents focus on advanced polypropylene resin compositions. One notable patent describes a polypropylene resin composition that includes a propylene-based block copolymer. This composition is designed to enhance the properties of molded articles, ensuring excellent flow mark appearance and weld appearance during processing. Another patent emphasizes a polypropylene resin composition that minimizes mold staining while maintaining high rigidity and impact resistance. These innovations reflect Oobayashi's commitment to improving the performance and usability of polypropylene materials.
Career Highlights
Yoshiaki Oobayashi is currently associated with Sumitomo Chemical Company, Limited, where he applies his expertise in polymer technology. His work has not only advanced the company's product offerings but has also contributed to the broader field of materials science. Oobayashi's patents are a testament to his innovative spirit and dedication to research and development.
Collaborations
Throughout his career, Oobayashi has collaborated with notable colleagues, including Katsuhisa Kitano and Naofumi Naga. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the pursuit of groundbreaking innovations.
Conclusion
Yoshiaki Oobayashi stands out as a key figure in the development of polypropylene resin technologies. His contributions through patents and collaborations highlight his role as an innovator in the field. Oobayashi's work continues to influence the industry, paving the way for future advancements in polymer science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile