Nagasaki, Japan

Tarou Ichihara

This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Mitsubishi Heavy Industries Limited, The Kansai Electric Power Co., Inc.. Active years: 2012-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tarou Ichihara. Retrieved from https://idiyas.com/inventor/tarou-ichihara-sc841z1a

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 


Average Co-Inventor Count = 11.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2012-2013

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2 patents (USPTO):Explore Patents

Title: Tarou Ichihara: Innovator in Absorbent Liquid Technologies

Introduction

Tarou Ichihara is a notable inventor based in Nagasaki, Japan. He has made significant contributions to the field of absorbent liquids, particularly in the absorption of gases such as CO2 and H2S. With a total of 2 patents, Ichihara's work showcases innovative solutions for environmental challenges.

Latest Patents

Ichihara's latest patents focus on an absorbent liquid designed to efficiently absorb CO2 or H2S from gas. The absorbent liquid comprises an alkanolamine as a primary component, along with a nitrogen-containing compound that includes multiple types of nitrogen within its molecular structure. This innovative formulation demonstrates superior absorption capacity and reaction heat performance compared to traditional aqueous solutions. The technology allows for the recovery of CO2 or H2S with reduced energy consumption, making it a promising advancement in gas treatment.

Career Highlights

Throughout his career, Tarou Ichihara has worked with prominent companies such as Mitsubishi Heavy Industries Limited and Kansai Electric Power Co., Inc. His experience in these organizations has contributed to his expertise in developing advanced absorbent technologies.

Collaborations

Ichihara has collaborated with notable colleagues, including Ryuji Yoshiyama and Masazumi Tanoura. Their combined efforts have furthered the development of innovative solutions in the field of gas absorption.

Conclusion

Tarou Ichihara's contributions to the field of absorbent liquids highlight his role as an influential inventor. His innovative patents and collaborations reflect a commitment to addressing environmental challenges through advanced technology.

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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