Ichihara, Japan

Masashi Araki

This inventor holds 5 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1978-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Araki. Retrieved from https://idiyas.com/inventor/masashi-araki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 54(Granted Patents)


Location History:

  • Ibaraki, JA (1978)
  • Ichihara, JP (1983)
  • Chiba, JP (1984 - 1987)
  • Takatsuki, JP (1987)

Company Filing History:


Years Active: 1978-1987

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5 patents (USPTO):Explore Patents

Title: **Masashi Araki: A Pioneer in Chemical Innovations**

Introduction

Masashi Araki is a notable inventor based in Ichihara, Japan, recognized for his significant contributions to the field of chemical engineering. With a portfolio of five patents, Araki has made advancements that focus on efficient production methods in the chemical industry.

Latest Patents

Among his latest innovations, Araki has developed a patent for a "Method for producing compounds having a double bond at the terminal." This method involves a dehydrating reaction using a zirconium oxide catalyst treated with an alkali solution, enabling the production of compounds with a terminal double bond efficiently. Another significant contribution is the "Process for producing methyl tertiary butyl ether," which outlines a procedure for synthesizing this compound by reacting isobutylene and methanol. This process incorporates the use of an acidic ion exchange resin and emphasizes recovering methanol at a low cost through a series of extraction steps.

Career Highlights

Araki is affiliated with Sumitomo Chemical Company, Limited, a leading player in the chemical industry. His work at the company underscores his commitment to innovation and the development of cutting-edge chemical processes that contribute to the advancement of industrial applications.

Collaborations

Throughout his career, Masashi Araki has collaborated with esteemed colleagues, including Takuo Hibi and Yasuhiko Higashio. These collaborations have fostered a dynamic environment for innovative thinking and problem-solving in the realm of chemical production.

Conclusion

Masashi Araki's contributions to chemical engineering and his inventive spirit are reflected in his impressive patent portfolio. His work continues to influence the industry's landscape, demonstrating a commitment to advancing technology and improving efficiency in chemical processes.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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