Fukui, Japan

Ken Ohashi

This inventor holds 32 USPTO granted patents and 4 published patent applications, primarily in Rare Earth Magnets. Top assignees: Shin-Etsu Chemical Co., Ltd., Ge Yokogawa Medical Systems, Limited, Kawasaki Jukogyo Kabushiki Kaisha. Active years: 1983-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ken Ohashi. Retrieved from https://idiyas.com/inventor/ken-ohashi

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

USPTO Granted Patents = 32 

% Patents Active = 87.5

Average Co-Inventor Count = 1.8

ph-index = 10

Forward Citations = 280(Granted Patents)


Location History:

  • Fukui, JP (1985 - 1996)
  • Fukui-ken, JP (1998 - 2003)
  • Takefu, JP (1983 - 2010)
  • Tokyo, JP (2010 - 2013)

Company Filing History:


Years Active: 1983-2013

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Areas of Expertise:
Rare Earth Magnets
Sintered Magnet
Magnetic Circuit
Permanent Magnet
Magnetron Sputtering
Nanocomposite Magnet
Corrosion-Resistant Magnet
Magnetic Recording Media
MRI Instrument
Polar Anisotropic Magnet
Magnet Assembly
Magnet Bias Field
32 patents (USPTO):Explore Patents

Title: Ken Ohashi: A Visionary Inventor Shaping the Future in Fukui

Introduction: Ken Ohashi, a renowned inventor based in Fukui, Japan, has carved a path of innovation and creativity with his transformative technologies, earning global recognition for his visionary contributions. His relentless pursuit of innovation has inspired countless inventors and innovators worldwide.

Latest Patents: Ken Ohashi boasts an impressive portfolio of 32 patents, showcasing his expertise in various fields. Among his latest inventions are the "Anisotropic Rare Earth Sintered Magnet and Making Method," which features a tetragonal RFeB compound with aligned crystallographic axes, and the "Magnetic Circuit and Method of Applying Magnetic Field," revolutionizing magnetic anisotropy.

Career Highlights: Throughout his illustrious career, Ken Ohashi has made significant contributions to companies such as Shin-Etsu Chemical Co., Ltd., and GE Yokogawa Medical Systems, Limited. His innovative solutions have enhanced the technological landscape and paved the way for groundbreaking advancements in various industries.

Collaborations: Collaborating with esteemed colleagues such as Yoshio Tawara and Tadao Nomura, Ken Ohashi has synergized creative minds to achieve remarkable milestones in the realm of inventions. Together, they have fostered a culture of innovation and excellence, driving progress and growth.

Conclusion: Ken Ohashi's unwavering passion for innovation and his remarkable ability to transform ideas into reality have established him as a visionary inventor in Fukui and beyond. His legacy serves as a beacon of inspiration for future generations, urging them to push boundaries, challenge norms, and shape a better tomorrow through the power of inventions and innovation.

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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