This inventor holds 2 USPTO granted patents. Top assignee: Sanyo Chemical Industries, Ltd.. Active years: 1995-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kohga, JP (1995)
- Kyoto, JP (2004)
Company Filing History:
Years Active: 1995-2004
Title: Innovations of Hidefumi Ohta
Introduction
Hidefumi Ohta is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of polyether compounds and polyurethane foams. His work has led to advancements in materials that are essential for various applications, including automotive and furniture industries.
Latest Patents
Ohta holds 2 patents that showcase his innovative approach to resin-forming compositions and foam production. His first patent focuses on polyether compounds and active-hydrogen ingredients, which are crucial for creating resin-forming compositions. This invention emphasizes the importance of maintaining hydrophobicity while ensuring high reactivity as polyol components in resins. The resulting resins exhibit excellent properties, including tensile strength and flexural strength.
The second patent pertains to a process for manufacturing flexible polyurethane foams. These foams are designed for use as cushioning materials in vehicles, aircraft, and furniture. Ohta's process improves the wet compression set properties, firmness, resilience, and elongation of the foams, making them highly effective for their intended applications.
Career Highlights
Hidefumi Ohta is associated with Sanyo Chemical Industries, Ltd., where he has been instrumental in driving innovation in chemical products. His expertise in polyether and polyurethane technologies has positioned him as a key figure in the industry.
Collaborations
Ohta has collaborated with notable colleagues, including Motonao Kaku and Hideo Kitagawa. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Hidefumi Ohta's contributions to the field of chemical engineering through his patents and collaborations highlight his role as an influential inventor. His work continues to impact various industries, showcasing the importance of innovation in material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile