Yotsukaido, Japan

Yoshiaki Hanaoka

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Hisamitsu Pharmaceutical Company, Inc.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiaki Hanaoka. Retrieved from https://idiyas.com/inventor/yoshiaki-hanaoka

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 = 4.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: Yoshiaki Hanaoka: Innovator in Microorganism Detection

Introduction

Yoshiaki Hanaoka is a notable inventor based in Yotsukaido, Japan. He has made significant contributions to the field of microbiology through his innovative work on microorganism staining agents. His research has led to advancements that improve the efficiency of detecting microorganisms.

Latest Patents

Hanaoka holds a patent for a microorganism staining agent and its use. This agent is characterized by the inclusion of an alkali substance along with a diazo dye or xanthene dye. The invention addresses the challenges posed by conventional direct speculum methods, allowing for quicker staining of microorganisms. The method developed by Hanaoka enhances the detection of microorganisms, making it a valuable tool in microbiological research.

Career Highlights

Yoshiaki Hanaoka is associated with Hisamitsu Pharmaceutical Company, Inc., where he continues to contribute to the field of pharmaceutical sciences. His work has been instrumental in developing methods that streamline the process of microorganism detection.

Collaborations

Hanaoka has collaborated with notable colleagues, including Koji Nashimoto and Yasuo Ikeda. Their combined expertise has fostered an environment of innovation and advancement in their respective fields.

Conclusion

Yoshiaki Hanaoka's contributions to the development of microorganism staining agents highlight his role as an important figure in microbiological innovation. His work not only enhances detection methods but also paves the way for future advancements in the field.

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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