Toyota, Japan

Keisuke Hatamura

This inventor holds 1 USPTO granted patent. Top assignees: Sango Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keisuke Hatamura. Retrieved from https://idiyas.com/inventor/keisuke-hatamura

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2016

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1 patent (USPTO):Explore Patents

Title: Keisuke Hatamura: Innovator in Exhaust System Technology

Introduction

Keisuke Hatamura is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive technology, particularly in exhaust systems. His innovative designs have led to the development of a patented exhaust system member that enhances the efficiency of exhaust gas flow.

Latest Patents

Keisuke Hatamura holds a patent for an exhaust system member. This invention features an upstream-side opening for exhaust gas inflow and a downstream-side opening for outflow. The design includes first and second members, where the first member has bulged distal end portions and notches at the boundaries. The second member is welded to the first, ensuring optimal alignment and functionality.

Career Highlights

Throughout his career, Keisuke Hatamura has worked with prominent companies such as Sango Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative automotive solutions.

Collaborations

Keisuke has collaborated with talented individuals in the industry, including Kenji Yamanari and Masayuki Kuno. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Keisuke Hatamura's work in exhaust system technology exemplifies the impact of innovation in the automotive industry. His patented designs and collaborative efforts continue to influence advancements in vehicle performance and efficiency.

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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