Ishikawa, Japan

Koichi Mukai

This inventor holds 27 USPTO granted patents and 6 published patent applications and 5 EPO patents, primarily in Battery Protection Technology. Top assignees: Dexerials Corporation, Sony Corporation, Sony Semiconductor Solutions Corporation. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Mukai. Retrieved from https://idiyas.com/inventor/koichi-mukai

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

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 60(Granted Patents)


Location History:

  • Osaki, JP (2014)
  • Ishikawa, JP (2009 - 2018)
  • Utsunomiya, JP (2018)
  • Tochigi, JP (2015 - 2024)
  • Shimotsuke, JP (2024)

Company Filing History:


Years Active: 2009-2026

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Areas of Expertise:
Battery Pack
Protection Circuit
Fuse
Protective Element
Switch Device
Charging Control
Antenna Device
Receiving Apparatus
Power Supply
Electrical Equipment
Signal Transmission
27 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Koichi Mukai: A Patented Journey

Introduction: Koichi Mukai, based in Ishikawa, Japan, is a prominent inventor with an impressive portfolio of 26 patents. His innovative work spans various technological fields, showcasing his ability to develop solutions that address contemporary challenges.

Latest Patents: Among his latest inventions is a sophisticated protection element and protection circuit. This invention includes a substrate that houses both a first and second fuse element connected in series. Notably, it incorporates a heater positioned between the fuse elements and features a unique third upper electrode part, further enhancing the efficacy of the protection circuit. The design also includes a first conduction part and a third lower electrode part, which can be connected to an external protection circuit, highlighting its practical applications in modern electronic devices.

Career Highlights: Throughout his career, Koichi Mukai has made significant strides working with reputable organizations such as Dexerials Corporation and Sony Corporation. His contributions have not only advanced the companies he worked for but have also left a lasting impact on the technological landscape.

Collaborations: Mukai's journey has been enriched by collaborations with talented individuals like Chisato Komori and Yoshitaka Yoshino. Working together, they have pushed the boundaries of innovation, sharing ideas and expertise to bring groundbreaking inventions to life.

Conclusion: Koichi Mukai stands out as a visionary inventor whose work continues to influence the field of technology. With a robust portfolio of patents, he embodies the spirit of innovation, setting benchmarks for fellow inventors and shaping the future of electronic protection systems. His ongoing contributions promise to pave the way for exciting advancements in the years to come.

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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