Otsu, Japan

Sadaji Yokoyama

This inventor holds 2 USPTO granted patents. Top assignee: Takara Shuzo Co., Inc.. Active years: 1987-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadaji Yokoyama. Retrieved from https://idiyas.com/inventor/sadaji-yokoyama

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 = 3.1

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Ootsu, JP (1987)
  • Otsu, JP (1990)

Company Filing History:


Years Active: 1987-1990

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2 patents (USPTO):Explore Patents

Title: Sadaji Yokoyama: Innovator in Metabolic Disease Detection and Coenzyme Production

Introduction

Sadaji Yokoyama is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of metabolic disease detection and coenzyme production. With a total of 2 patents, his work has the potential to impact medical diagnostics and biochemical processes.

Latest Patents

Yokoyama's latest patents include a method for the detection of diseases associated with the metabolic abnormality of L-fucose. This method involves determining the concentration of free L-fucose in a specimen from a subject and comparing it with a normal concentration. His second patent focuses on producing a reduced-form coenzyme by reacting malic acid with either nicotinamide adenine dinucleotide or nicotinamide adenine dinucleotide phosphate in the presence of malate dehydrogenase. This reaction is preferably conducted under reduced pressure while removing carbon dioxide formed during the process.

Career Highlights

Yokoyama is currently associated with Takara Shuzo Co., Inc., where he continues to innovate in his field. His work has garnered attention for its practical applications in health and biochemistry.

Collaborations

Some of his notable coworkers include Takeshi Sakai and Hiroko Yokota, who contribute to the collaborative efforts in their research and development projects.

Conclusion

Sadaji Yokoyama's contributions to the fields of metabolic disease detection and coenzyme production highlight his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to improving health diagnostics and biochemical 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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