This inventor holds 3 USPTO granted patents, plus 1 CIPO patent. Top assignee: Gunze Limited. Active years: 1993-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993-2002
Title: Innovations by Yoshikiyo Saito
Introduction
Yoshikiyo Saito is a notable inventor based in Moriyama, Japan. He has made significant contributions to the field of biodegradable materials and marine fishery products. With a total of 3 patents, Saito's work reflects a commitment to sustainability and innovation.
Latest Patents
One of Saito's latest patents is a biodegradable card base. This invention provides a card base that is degradable by microbes in the natural environment. The card base exhibits excellent properties necessary for card bases, such as tensile strength, impact strength, flex temperature, heat resistance, resistance to thermal expansion and contraction, blocking resistance, and humidity resistance. It also possesses rigidity, bending resistance, and durability. The card base contains essential components, including a 3-hydroxybutylate/3-hydroxyvalerate copolymer and a lactic acid polymer, with the option of including a polycaprolactone or a high-molecular aliphatic polyester. The card base can have a single-layer structure or a sandwich structure with overlay layers comprising a composition that includes a lactic acid polymer and either or both of a polycaprolactone and a high-molecular aliphatic polyester.
Another significant invention by Saito is related to marine fishery thread articles. This invention provides a marine fishery article made of threads that consist essentially of polycaprolactone. The formula for this material is represented as ##STR1##, where n ranges from 300 to 2,000.
Career Highlights
Yoshikiyo Saito is associated with Gunze Limited, a company known for its innovative approaches in various fields. His work at Gunze Limited has allowed him to focus on developing sustainable materials that can benefit both consumers and the environment.
Collaborations
Saito has collaborated with notable coworkers, including Masakazu Suzuki and Akira Morikawa. These collaborations have contributed to the advancement of his innovative projects and patents.
Conclusion
Yoshikiyo Saito's contributions to biodegradable materials and marine fishery products highlight his dedication to innovation and sustainability. His patents reflect a forward-thinking approach that addresses environmental concerns while providing practical solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile