Higashiosaka, Japan

Hiroshi Tajima

This inventor holds 20 USPTO granted patents and 5 published patent applications, primarily in Electromagnetic Shielding. Top assignee: Tatsuta Electric Wire & Cable Co., Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Tajima. Retrieved from https://idiyas.com/inventor/hiroshi-tajima

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

USPTO Granted Patents = 20 

% Patents Active = 95.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 9(Granted Patents)


Location History:

  • Higashiosaka, JP (2017 - 2018)
  • Kizugawa, JP (2017 - 2023)

Company Filing History:


Years Active: 2017-2026

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Areas of Expertise:
Electromagnetic Wave Shield
Conductive Adhesive
Thermally Conductive Sheet
Shielded Printed Wiring Board
Flexible Circuit Board
Reinforcing Member
Shield Film
Ground Member
Diffusion-Bonded Nickel Layer
20 patents (USPTO):Explore Patents

Title: Inventor Hiroshi Tajima: Innovations in Electromagnetic Wave Shielding

Introduction

Hiroshi Tajima, an accomplished inventor based in Higashiosaka, Japan, has made significant contributions to the field of electromagnetic wave shielding technology. With a total of 13 patents to his name, his innovations have revolutionized the way electronic components are protected from electromagnetic interference.

Latest Patents

Among his latest patents is the design of an electromagnetic wave shielding film that possesses permeability to volatile components, effective shielding characteristics, and resistance to folding. This innovative film comprises an adhesive layer, a metal layer, and an insulating layer, with strategically formed openings that enhance its shielding capability. Additionally, his patent for a method of manufacturing a shielded printed wiring board showcases the integration of his electromagnetic wave shielding film, ensuring that both sides of the board are effectively shielded while maintaining the integrity of the components.

Career Highlights

Hiroshi Tajima is currently employed at Tatsuta Electric Wire & Cable Co., Ltd., where he continues to work on advancing technologies related to electromagnetic wave shielding. His expertise and innovative mindset have led to several patents that are instrumental in various applications, particularly in electronic devices.

Collaborations

Throughout his career, Tajima has collaborated with fellow inventors Masahiro Watanabe and Yuusuke Haruna. Their combined efforts have facilitated advancements in shielding technologies and have played a crucial role in developing products that meet the growing demands of the electronics industry.

Conclusion

Hiroshi Tajima's contributions to the realm of electromagnetic wave shielding reflect not only his creativity and expertise but also his commitment to innovation. With numerous patents under his belt, he remains a key figure in the development of solutions that safeguard electronic devices from interference, paving the way for more reliable and efficient 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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