Ibaraki, Japan

Masaharu Takayama

This inventor holds 3 USPTO granted patents. Top assignees: Nippon Shoji Kaisha Ltd., Azwell Inc.. Active years: 1977-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Takayama. Retrieved from https://idiyas.com/inventor/masaharu-takayama

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


% Patents Active = 66.7

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Osaka, JA (1977)
  • Ibaraki, JP (1986 - 2004)

Company Filing History:


Years Active: 1977-2004

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3 patents (USPTO):Explore Patents

Title: Masaharu Takayama: Innovator in Medical Diagnostics

Introduction

Masaharu Takayama is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of medical diagnostics, holding a total of 3 patents. His work focuses on methods and reagents that enhance the detection and measurement of critical biomarkers in biological samples.

Latest Patents

One of Takayama's latest patents is a method for measuring total homocysteine. This invention provides a rapid and sensitive approach to detect homocysteine in biological samples, particularly in body fluids such as blood and urine. The method utilizes an SH reagent to produce hydrogen peroxide, which is then measured through color development using an oxidative color-developing agent.

Another significant patent is a reagent for measuring direct bilirubin through an enzymatic method. This reagent comprises a buffer solution with a pH range of 3.5 to 4.5, containing bilirubin oxidase. It is designed as a test kit that aids in diagnosing various hepatic diseases, including jaundice and cholepathia.

Career Highlights

Throughout his career, Masaharu Takayama has worked with prominent companies such as Nippon Shoji Kaisha Ltd. and Azwell Inc. His experience in these organizations has contributed to his expertise in developing innovative diagnostic methods and reagents.

Collaborations

Takayama has collaborated with several professionals in his field, including Seiichi Taniguchi and Masayasu Enomoto. These collaborations have likely enriched his research and development efforts, leading to advancements in medical diagnostics.

Conclusion

Masaharu Takayama's contributions to medical diagnostics through his innovative patents demonstrate his commitment to improving health outcomes. His work continues to influence the field, making significant strides in the detection of important biomarkers.

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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