Takasago, Japan

Ryohei Ishimaru

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Kaneka Corporation. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryohei Ishimaru. Retrieved from https://idiyas.com/inventor/ryohei-ishimaru-9rhz2o7e

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


Company Filing History:


Years Active: 2016-2019

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2 patents (USPTO):Explore Patents

Title: Ryohei Ishimaru: Innovator in Polymer Production

Introduction

Ryohei Ishimaru is a notable inventor based in Takasago, Japan. He has made significant contributions to the field of polymer production, holding 2 patents that focus on innovative methods for manufacturing coagulated particles and polymers.

Latest Patents

Ishimaru's latest patents include a method for manufacturing coagulated particles from latex prepared by emulsion polymerization. This invention involves discharging latex containing a thickener into a solution with a coagulating agent to create coagulated particles. Another patent focuses on a polymer production method that aims to reduce the residual amount of surfactant within the polymer while minimizing wastewater. This method utilizes a natural peptide surfactant in the polymerization process.

Career Highlights

Ryohei Ishimaru is currently employed at Kaneka Corporation, where he continues to develop innovative solutions in polymer technology. His work has contributed to advancements in the efficiency and sustainability of polymer production processes.

Collaborations

Ishimaru collaborates with esteemed colleagues such as Morio Ishihara and Satohiro Yanagisawa, enhancing the research and development efforts within his field.

Conclusion

Ryohei Ishimaru's contributions to polymer production through his innovative patents demonstrate his commitment to advancing technology in this area. His work not only addresses current challenges but also paves the way for future developments in the industry.

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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