Nishinomiya, Japan

Masakazu Miyakado

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Miyakado. Retrieved from https://idiyas.com/inventor/masakazu-miyakado

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 = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1981

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1 patent (USPTO):Explore Patents

Title: Masakazu Miyakado: Innovator in Chemical Racemization

Introduction

Masakazu Miyakado is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of chemistry, particularly in the area of racemization processes. His work has implications for various applications in pharmaceuticals and chemical synthesis.

Latest Patents

Miyakado holds a patent for the "Racemization of optically active 2-(4-chlorophenyl)-3-methylbutyric acid." This innovative method involves reacting optically active 2-(4-chlorophenyl)-3-methylbutyric acid with a hydroxide or carbonate of an alkali metal or alkaline earth metal at temperatures exceeding 110°C. The process results in a racemate of the alkali metal or alkaline earth metal salt of the acid, which is then converted back to the acid.

Career Highlights

Miyakado is associated with Sumitomo Chemical Company, Limited, where he has been able to apply his expertise in chemical processes. His work has contributed to advancements in the synthesis of optically active compounds, which are crucial in the development of various drugs.

Collaborations

Miyakado has collaborated with esteemed colleagues such as Hajime Hirai and Nobuo Ohno. These partnerships have fostered a productive environment for innovation and research within the company.

Conclusion

Masakazu Miyakado's contributions to the field of chemical racemization highlight his role as an important inventor in the industry. His innovative methods and collaborations continue to influence advancements in chemical synthesis.

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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