Omuta, Japan

Tsutomu Yamaguchi

This inventor holds 1 USPTO granted patent. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Yamaguchi. Retrieved from https://idiyas.com/inventor/tsutomu-yamaguchi-riwyaqmk

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 = 5.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: Tsutomu Yamaguchi: Innovator in Rubber Molded Products

Introduction

Tsutomu Yamaguchi is a notable inventor hailing from Omuta, Japan. He is recognized for his contributions to the field of rubber molded products. His innovative approach has led to the development of a unique patent that addresses the relationship between inorganic filler content and thermal resistance.

Latest Patents

Yamaguchi holds a patent for a rubber molded product that contains an inorganic filler. The patent details a specific relationship between the inorganic filler content and thermal resistance, which is defined within a range on the X-Y coordinates. The X coordinate represents the inorganic filler content (vol %), while the Y coordinate indicates the thermal resistance per 1 mm thickness (°C/W). This patent is significant in enhancing the performance of rubber products in various applications. He has 1 patent to his name.

Career Highlights

Tsutomu Yamaguchi is associated with Denki Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical technology. His work at the company has allowed him to focus on innovative solutions in the rubber industry. His expertise has contributed to the company's reputation for quality and innovation.

Collaborations

Yamaguchi has worked alongside talented colleagues, including Kazuyoshi Ikeda and Hiroaki Sawa. Their collaborative efforts have fostered an environment of creativity and innovation within their projects.

Conclusion

Tsutomu Yamaguchi's contributions to the field of rubber molded products exemplify the impact of innovation in material science. His patent reflects a significant advancement in understanding the properties of rubber products, showcasing his role as a key inventor in this domain.

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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