Amagasaki, Japan

Masako Shiojiri

This inventor holds 1 USPTO granted patent. Top assignee: Wako Pure Chemical Industries, Inc.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masako Shiojiri. Retrieved from https://idiyas.com/inventor/masako-shiojiri

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 = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovations of Masako Shiojiri

Introduction

Masako Shiojiri is a prominent inventor based in Amagasaki, Japan. She has made significant contributions to the field of chemical analysis, particularly in the development of reagent compositions. Her work is characterized by a focus on precision and efficiency in measuring ionic strength and specific gravity in aqueous solutions.

Latest Patents

Masako Shiojiri holds a patent for a reagent composition designed for measuring ionic strength or specific gravity. This innovative composition includes (a) one or more pH buffers, (b) one or more pH indicators, and (c) one or more surfactants as a sensitizer. This formulation is particularly suitable for rapid and precise measurements of aqueous solution samples, such as urine. She has 1 patent to her name, showcasing her expertise in this specialized area.

Career Highlights

Masako Shiojiri is currently employed at Wako Pure Chemical Industries, Inc., where she continues to advance her research and development efforts. Her work at this esteemed company has allowed her to collaborate with other talented professionals in the field.

Collaborations

Some of her notable coworkers include Kenji Iwata and Nobuyuki Tokioka. Their collaborative efforts contribute to the innovative environment at Wako Pure Chemical Industries, Inc.

Conclusion

Masako Shiojiri's contributions to the field of chemical analysis through her innovative patent demonstrate her commitment to advancing scientific knowledge. Her work continues to impact the industry positively, and she remains a key figure in her 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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