Toyama, Japan

Osamu Takayasu

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Shokubai Co., Ltd.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Takayasu. Retrieved from https://idiyas.com/inventor/osamu-takayasu-wfsdjq2e

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Osamu Takayasu

Introduction: Osamu Takayasu, an accomplished inventor from Toyama-ken, Japan, is recognized for his significant contributions to the production of maleic anhydride. With a focus on enhancing industrial processes, his innovative methods have paved the way for more efficient production in the chemical industry.

Latest Patents: Takayasu holds a patent for a method of producing maleic anhydride, which involves the oxidation of aliphatic hydrocarbons using a specialized catalyst. This process ensures that maleic anhydride is recovered efficiently while maintaining high yields. By incorporating nitrogen and an inert gas with high thermal conductivity during the production, Takayasu's method optimizes the reaction conditions, demonstrating his advanced understanding of chemical engineering.

Career Highlights: Throughout his career, Osamu Takayasu has worked at Nippon Shokubai Co., Ltd., a company known for its innovative chemical products and solutions. His work has significantly contributed to the development of more sustainable production methods in the chemical sector.

Collaborations: Takayasu has collaborated with esteemed colleagues such as Akiyoshi Nakajima and Hideto Hashiba. Together, they have focused on enhancing production techniques and advancing the field of chemical engineering, showcasing the power of teamwork in innovation.

Conclusion: Osamu Takayasu is a noteworthy figure in the field of chemical production, with a patented method that not only improves the yield of maleic anhydride but also emphasizes the importance of efficiency in industrial practices. His contributions reflect the creative spirit of innovators who strive to push the boundaries of technology and enhance processes for a better future.

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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