Ibaraki, Japan

Masato Shimizu

This inventor holds 3 USPTO granted patents. Top assignees: Nitto Electric Industrial Co., Ltd., Nissan Motor Company Limited. Active years: 1983-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Shimizu. Retrieved from https://idiyas.com/inventor/masato-shimizu-sm2xchdp

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 = 5.4

ph-index = 3

Forward Citations = 76(Granted Patents)


Location History:

  • Ibaragi, JP (1983)
  • Ibaraki, JP (1983)
  • Osaka, JP (1988)

Company Filing History:


Years Active: 1983-1988

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3 patents (USPTO):Explore Patents

Title: Innovations by Masato Shimizu: Pioneering Steel Coating Techniques

Introduction

Masato Shimizu, an esteemed inventor based in Ibaraki, Japan, has made significant contributions to the field of materials engineering. With a total of three patents to his name, Shimizu has focused on developing innovative methods for enhancing the durability and performance of steel structures through advanced coating techniques.

Latest Patents

One of Shimizu's latest patents is a groundbreaking method for coating steel structures in water. This technique includes a reinforcing material that consists of a first resin layer, characterized by a high tensile modulus of elasticity after hardening, paired with a second resin layer that offers a lower tensile modulus. Crucially, an expandable member, positioned between the second resin layer and the panel to be reinforced, is designed to be narrower than the reinforcing resin sheet. During the application process, the first and second resin layers are combined in an unhardened or semi-hardened state, resulting in the formation of a unique reinforcing resin sheet. Upon heating, the expandable member expands into a bead-like projection and then solidifies, allowing the edges of the sheet to attach effectively to the panel or plate.

Career Highlights

Masato Shimizu's professional journey includes tenure at notable organizations such as Nitto Electric Industrial Co., Ltd. and Nissan Motor Company Limited. These experiences have not only enriched his expertise but also provided him with a robust platform to apply his innovative ideas in the field of industrial engineering.

Collaborations

Throughout his career, Shimizu has collaborated with skilled professionals, including Eishi Asoshina and Takashi Tominaga. Their collective expertise and teamwork have played a crucial role in advancing Shimizu's innovative projects and patent contributions.

Conclusion

Masato Shimizu's inventive spirit and dedication to improving materials engineering through patented innovations set a remarkable example in the field. His latest work on innovative coating methods for steel structures demonstrates the potential for engineering advancements that enhance the longevity and reliability of critical materials in various applications. Shimizu's contributions continue to inspire future innovations in 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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