Location History:
- Yamaguchi, JP (1995)
- Kuga-gun, JP (1998)
- Ichihara, JP (2000 - 2008)
Company Filing History:
6 out of 1,786 
2 out of 1,008 Years Active: 1995-2008
Title: Tomohiro Arase: Innovator in Heat Exchanger Technology
Introduction
Tomohiro Arase is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of petrochemical engineering, particularly in the area of heat exchanger technology. With a total of 8 patents to his name, Arase's work has had a substantial impact on the efficiency and effectiveness of industrial processes.
Latest Patents
One of Arase's latest patents is a method of preventing heat exchanger fouling. This innovative approach involves adding a specific nonionic surfactant to a hydrocarbon component before it passes through a heat exchanger in petrochemical or polyolefin production plants. This method efficiently prevents fouling, thereby maintaining the performance of the heat exchanger and enabling long-term operation without sacrificing production speed. The nonionic surfactant is preferably a polyoxyalkylene compound, which is represented by a specific general formula.
Another notable patent involves a fluidized bed polymerization apparatus and an olefin polymerization process. This invention utilizes a gas phase olefin polymerization process within a fluidized bed vessel. The apparatus features a device for measuring temperature or temperature distribution on the vessel's external wall surface. It also includes a controlling means that predicts the reaction's progressive state inside the vessel, allowing for modifications to polymerization conditions based on the difference between measured and target values.
Career Highlights
Throughout his career, Tomohiro Arase has worked with leading companies in the chemical industry, including Mitsui Chemicals, Inc. and Mitsui Petrochemical Industries, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in chemical engineering.
Collaborations
Arase has collaborated with notable colleagues such as Satoru Ohtani and Yoshiaki Kikuchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Tomohiro Arase's contributions to heat exchanger technology and polymerization processes highlight his role as a key innovator in the petrochemical industry. His patents reflect a commitment to improving industrial efficiency and performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.