Ibaraki, Japan

Yoshio Murakami

This inventor holds 15 USPTO granted patents and 1 EPO patent, primarily in Vacuum Technology. Top assignees: Japan Atomic Energy Institute, Kabushiki Kaisha Toshiba, Sumitomo Electric Industries, Limited. Active years: 1986-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Murakami. Retrieved from https://idiyas.com/inventor/yoshio-murakami

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 = 4.5

ph-index = 5

Forward Citations = 108(Granted Patents)


Location History:

  • Ibaragi, JP (1989)
  • Mito, JP (1986 - 1991)
  • Naka, JP (1994)
  • Nakamachi, JP (1993 - 1997)
  • Ibaraki-ken, JP (1997)
  • Ibaraki, JP (1991 - 1998)
  • Kanagawa-ken, JP (2005)

Company Filing History:


Years Active: 1986-2005

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Areas of Expertise:
Lubrication System
Isotope Separation
Vacuum Pump
Metal Gasket
Ceramics Manufacturing
Quadrupole Electrode
Mass Spectrometer
Leak Detection
Titanium Carbide Film
Insulating Member
Metal Seal Flange
Lubricating Grease
15 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Yoshio Murakami

Introduction: Yoshio Murakami is a renowned inventor hailing from Ibaraki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshio Murakami holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Murakami has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Yoshio Murakami has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Yoshio Murakami's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and push the limits of what is possible.

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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