Tokai, Japan

Tetsuo Ichimaru

This inventor holds 1 USPTO granted patent. Top assignees: Chuo Yuka Co., Ltd., Mitsui Toatsu Chemicals, Incorporated, Nippon Steel Corporation. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Ichimaru. Retrieved from https://idiyas.com/inventor/tetsuo-ichimaru-y0g6s7em

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 = 7.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Tetsuo Ichimaru

Introduction

Tetsuo Ichimaru, a talented inventor based in Tokai, Japan, has made significant strides in the field of lubrication technology. With one granted patent to his name, Ichimaru's innovations demonstrate his expertise in creating high-performance grease compositions.

Latest Patents

Tetsuo Ichimaru's patent, titled "Triurea Grease Compositions," outlines a unique formulation that offers excellent oil separation, shear stability, oxidation stability, and structural stability of a thickening agent, even at high temperatures. The composition includes a triurea compound wherein various hydrocarbon radicals enhance the effectiveness of lubricating base oils, making it an invaluable asset in industrial and automotive applications.

Career Highlights

Throughout his career, Tetsuo Ichimaru has worked with notable companies in the chemical and lubricants industry, including Chuo Yuka Co., Ltd. and Mitsui Toatsu Chemicals, Incorporated. His work has greatly contributed to advancements in lubrication technology, particularly through the development of innovative grease solutions.

Collaborations

Ichimaru has collaborated with esteemed colleagues in the field, including Shirow Shimizu and Shuichi Takahashi. Their joint efforts have allowed for the exchange of ideas and the enhancement of product development, further pushing the boundaries of lubrication chemistry.

Conclusion

Tetsuo Ichimaru's contributions to the field of lubrication through his inventive work on triurea grease compositions showcase his technical expertise and commitment to innovation. His patent not only highlights the importance of stable and effective lubricating solutions but also underscores the collaborative spirit prevalent in research and development within 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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