Ichihara, Japan

Kazuo Shimamura

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Mitsui Engineering and Shipbuilding Company Limited, Other. Active years: 1990-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Shimamura. Retrieved from https://idiyas.com/inventor/kazuo-shimamura

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 5.3

ph-index = 2

Forward Citations = 26(Granted Patents)


Location History:

  • Ichihara, JP (1990)
  • Chuo-ku, JP (2004)

Company Filing History:

goldMedal2 out of 244 
 
Mitsui Engineering and Shipbuilding Company Limited
 patents
silverMedal1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2004

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2 patents (USPTO):Explore Patents

Title: Kazuo Shimamura: Innovator in Heat Recovery and Corrosion Resistance

Introduction

Kazuo Shimamura is a notable inventor based in Ichihara, Japan. He has made significant contributions to the fields of heat recovery and corrosion resistance, holding a total of 2 patents. His innovative designs reflect a deep understanding of material science and engineering principles.

Latest Patents

One of Shimamura's latest patents is an air heater designed for recovering heat from exhaust gas. This high-temperature air heater features a heat transfer conduit situated within higher temperature gas. The heat transfer conduit consists of a heat transfer pipe through which the air to be heated flows, encased in a refractory protective pipe. A clearance between the heat transfer pipe and the protective pipe accommodates thermal expansion differences, preventing damage and extending the heater's service life. Another significant patent addresses the prevention of corrosion in materials exposed to hydrochloric acid. This invention involves a highly corrosion-resistant amorphous alloy composed of various atomic percentages of tantalum and nickel, along with optional elements such as titanium and zirconium.

Career Highlights

Kazuo Shimamura has worked with Mitsui Engineering and Shipbuilding Company Limited, where he applied his expertise in engineering and materials science. His work has contributed to advancements in industrial applications, particularly in enhancing the durability and efficiency of heating systems.

Collaborations

Throughout his career, Shimamura has collaborated with notable colleagues, including Koji Hashimoto and Asahi Kawashima. These partnerships have fostered innovation and the exchange of ideas in their respective fields.

Conclusion

Kazuo Shimamura's contributions to heat recovery and corrosion resistance exemplify the impact of innovative thinking in engineering. His patents not only showcase his technical skills but also highlight the importance of collaboration in driving advancements in 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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