Gyoda, Japan

Siro Takeuchi

This inventor holds 1 USPTO granted patent. Top assignee: Ekika Carbon Dioxide Co., Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siro Takeuchi. Retrieved from https://idiyas.com/inventor/siro-takeuchi

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Siro Takeuchi: Innovator in Medical Instrument Safety

Introduction

Siro Takeuchi is a notable inventor based in Gyoda, Japan. He has made significant contributions to the field of medical safety through his innovative patent. His work focuses on improving the detection of residual ethylene oxide in medical instruments, which is crucial for ensuring patient safety.

Latest Patents

Takeuchi holds a patent for an "Indicator for detecting residual ethylene oxide." This invention comprises a substrate that is impregnated with a solution of 4-(4-nitrobenzyl)pyridine. The substrate is enveloped in a material that is at least partially transparent and has low permeability to gaseous ethylene oxide. The envelope is preferably made of a transparent plastic film. This indicator allows for the estimation of ethylene oxide remaining in various medical instruments by changing color step by step as the residual ethylene oxide is released.

Career Highlights

Siro Takeuchi is associated with Ekika Carbon Dioxide Co., Ltd., where he continues to develop innovative solutions for medical safety. His work has been instrumental in enhancing the reliability of sterilization processes in medical settings.

Collaborations

Takeuchi has collaborated with notable colleagues, including Masanori Hamano and Ichiro Inoue. Their combined expertise has contributed to advancements in the field of medical safety and innovation.

Conclusion

Siro Takeuchi's contributions to the detection of residual ethylene oxide in medical instruments highlight his commitment to improving patient safety. His innovative patent serves as a valuable tool in the medical industry, ensuring that instruments are safe for use.

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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