Juo, Japan

Masahiro Shimokawa

This inventor holds 2 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 2001-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Shimokawa. Retrieved from https://idiyas.com/inventor/masahiro-shimokawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.8

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Juo-machi, JP (2001)
  • Juo, JP (2004)

Company Filing History:


Years Active: 2001-2004

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2 patents (USPTO):Explore Patents

Title: Pioneering Inventor Masahiro Shimokawa: Pushing Boundaries in Technological Advancement

Introduction: Masahiro Shimokawa, a visionary inventor hailing from Juo, Japan, has etched his name in the annals of technological history through his unwavering dedication to innovation. With a portfolio boasting two groundbreaking patents, Shimokawa continues to inspire generations with his trailblazing spirit.

Latest Patents:

1. Fixing device of current transformer: Shimokawa's current transformer fixing device revolutionizes the way electric power lines are connected, with intricate components like a sealing flange and fixing bolts enhancing efficiency and stability.

2. Gas-insulated electrical apparatus: His design incorporates innovative features like concave and convex fixed and moving contacts, optimizing the functionality of electrical apparatuses and ensuring seamless operation.

Career Highlights: Shimokawa's brilliance shines through in his tenure at Hitachi, Ltd., a prominent player in the tech industry. His tenure at Hitachi has been marked by a relentless pursuit of excellence and a commitment to pushing the boundaries of what is possible in the realm of technology.

Collaborations: Shimokawa's impactful work has been further enriched through collaborations with esteemed colleagues such as Manabu Takamoto and Nobuyuki Kakuda. Together, they have synergized their expertise to drive technological innovation and reshape the landscape of the industry.

Conclusion: Masahiro Shimokawa stands as a beacon of ingenuity and perseverance, with his innovative contributions leaving an indelible mark on the world of technology. As his inventions continue to shape the future of the industry, Shimokawa's legacy serves as a testament to the power of relentless innovation and unwavering dedication.

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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