Hikari, Japan

Hiyotaka Oyama

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Soda Manufacturing Co., Ltd.. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiyotaka Oyama. Retrieved from https://idiyas.com/inventor/hiyotaka-oyama

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Hiyotaka Oyama: Innovator in Chemical Processes

Introduction

Hiyotaka Oyama is a notable inventor based in Hikari, Japan. He has made significant contributions to the field of chemical processes, particularly in the production of specific compounds. His work has led to advancements that enhance the solubility of important substances.

Latest Patents

Hiyotaka Oyama holds a patent for a process titled "Process for producing alpha-L-aspartyl-L-phenylalanine methyl ester." This innovative process focuses on producing dry alpha-L-aspartyl-L-phenylalanine methyl ester with improved solubility. The method involves granulating wet crystals of the compound to achieve a specific surface area during the drying operation, which is at least 4 m²/g, followed by the drying process.

Career Highlights

Hiyotaka Oyama is associated with Toyo Soda Manufacturing Co., Ltd., where he has applied his expertise in chemical engineering. His work has been instrumental in developing processes that enhance product quality and efficiency.

Collaborations

Throughout his career, Hiyotaka has collaborated with esteemed colleagues, including Hidetoshi Wakamatsu and Shigeaki Irino. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Hiyotaka Oyama's contributions to the field of chemical processes exemplify the impact of innovative thinking in industry. His patent for improving the solubility of alpha-L-aspartyl-L-phenylalanine methyl ester showcases his commitment to advancing chemical manufacturing techniques.

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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