Kanagawa, Japan

Yoshihiro Yoneda

This inventor holds 85 USPTO granted patents and 10 published patent applications and 11 EPO patents, primarily in Fuse Technology (CPC class H01H85-06). Top assignees: Dexerials Corporation, Sony Corporation, Sony Chemical & Information Device Corporation. Active years: 1988-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Yoneda. Retrieved from https://idiyas.com/inventor/yoshihiro-yoneda

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

USPTO Granted Patents = 85 

% Patents Active = 83.5

 

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 277(Granted Patents)

Forward Citations (Not Self Cited) = 168(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Hakusan, JP (2010 - 2013)
  • Nomi, JP (2013)
  • Osaki, JP (2014)
  • Ishikawa, JP (2014)
  • Utsunomiya, JP (2019 - 2021)
  • Tokyo, JP (1988 - 2023)
  • Kanagawa, JP (2011 - 2023)
  • Tochigi, JP (2016 - 2023)
  • Shimotsuke, JP (2024)

Company Filing History:


Years Active: 1988-2026

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Areas of Expertise:
Fuse Element
Protective Circuit
Information Processing System
Communication Terminal
Protection Device
Switch Device
Photovoltaic System
Heat-Generator-Integrated Fuse
Notification Method
Electronic Component
Battery System
Short-Circuit Device
85 patents (USPTO):Explore Patents

Title: Yoshihiro Yoneda: A Pioneer in Protective Element Technologies

Introduction

Yoshihiro Yoneda, a prolific inventor hailing from Kanagawa, Japan, holds an impressive portfolio of 70 patents. His contributions to the field of protective elements have been invaluable, particularly in enhancing the safety and efficiency of electrical systems.

Latest Patents

Among his latest inventions are two notable patents focusing on protective elements. The first patent describes a protective element featuring a fuse element that is cuttable by energization in a specific direction. This design incorporates a slider made of insulating material, featuring a plate-shaped portion and a shielding portion with a through hole. The component is cleverly housed within an insulating case that allows movement in multiple directions, ensuring flexibility and safety prior to the fuse element being cut. The second patent expands on this concept by introducing a protective circuit that includes a fusible conductor, multiple electrodes, and a heating element designed to efficiently fuse the conductor when necessary. These innovations underline his commitment to advancing safety measures in electrical applications.

Career Highlights

Yoshihiro Yoneda has significantly impacted major corporations during his career. He has worked at renowned companies such as Sony Corporation and Dexerials Corporation. His experience in these establishments has equipped him with the knowledge and skills to develop cutting-edge technology in his field.

Collaborations

Throughout his career, Yoneda has partnered with talented professionals in the industry. Notable coworkers include Naoki Miyabayashi and Isao Soma, with whom he has collaborated on various projects that have furthered the development of innovative protective technologies.

Conclusion

Yoshihiro Yoneda's extensive patent portfolio and his commitment to innovation have made him a key figure in the development of protective elements. His work not only enhances electrical safety but also sets a precedent for future inventions in the realm of protective technology. As the demand for safer electrical systems continues to grow, Yoneda's contributions will undoubtedly play a crucial role in shaping the industry's future.

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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