Hitachi, Japan

Taiji Hiraoka

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taiji Hiraoka. Retrieved from https://idiyas.com/inventor/taiji-hiraoka

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 = 10(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Taiji Hiraoka: Innovator in Chromatographic Analysis

Introduction

Taiji Hiraoka is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of chromatographic analysis, particularly in the analysis of anions. His innovative approach has led to advancements in the sensitivity and accuracy of liquid analysis.

Latest Patents

Hiraoka holds a patent for a process that enhances the analysis of anions in a liquid. This process involves the use of an ion exchanger and complex formation with specific anions through the addition of polyhydric alcohol. The sensitivity of this method is notably increased due to the high activity of the complex formed with polyhydric alcohol as an acid. He has 1 patent to his name.

Career Highlights

Hiraoka is associated with Hitachi, Ltd., a leading company in technology and innovation. His work has contributed to the development of more effective analytical techniques in the industry.

Collaborations

He has collaborated with notable coworkers, including Susumu Horiuchi and Toru Saito, to further enhance the research and development in his field.

Conclusion

Taiji Hiraoka's contributions to chromatographic analysis demonstrate his commitment to innovation and excellence in scientific research. His work continues to influence the field and improve analytical methods.

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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