This inventor holds 13 USPTO granted patents, primarily in Polyolefin Production. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1984-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ehime, JP (1984 - 1985)
- Singapore, SG (1995)
- Ichihara, JP (1996 - 2013)
Company Filing History:
Years Active: 1984-2013
Areas of Expertise:
Title: Hiroyuki Ogawa: Innovator in Polyolefin Production
Introduction
Hiroyuki Ogawa is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of chemical engineering, particularly in the area of polyolefin production. With a total of 13 patents to his name, Ogawa's work has had a substantial impact on the industry.
Latest Patents
Ogawa's latest patents include innovative technologies such as an olefin polymerization reactor, a polyolefin production system, and a polyolefin production process. The olefin polymerization reactor features a first cylinder that extends vertically, along with a first tapered cylindrical member that has a progressively decreasing inner diameter. This design includes a gas inlet orifice at the bottom end, allowing for efficient gas flow. Additionally, the reactor is equipped with a liquid supplying part that ensures the liquid comes into contact with the outer surface of the tapered member, facilitating optimal reaction conditions.
The spouted bed device, another of his recent inventions, consists of a vertically extending cylinder and a decreasing diameter member that forms a treatment zone. This innovative design enhances the efficiency of polyolefin production processes by creating a spouted bed that improves material handling and reaction dynamics.
Career Highlights
Hiroyuki Ogawa is currently employed at Sumitomo Chemical Company, Limited, where he continues to develop cutting-edge technologies in chemical production. His expertise in polymerization processes has positioned him as a key figure in advancing the capabilities of the industry.
Collaborations
Ogawa has collaborated with notable colleagues, including Hideki Sato and Yoshizumi Sasaki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hiroyuki Ogawa's contributions to polyolefin production through his patents and collaborative efforts highlight his role as a leading inventor in the field. His work continues to influence the chemical engineering landscape, paving the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile