Hong Kong, China

Takehiro Kamigama

This inventor holds 84 USPTO granted patents, primarily in Thin-Film Magnetic Heads (CPC class G11B5-127). Top assignees: Sae Magnetics (h.k.) Limited, Headway Technologies, Incorporated, Tdk Corporation. Active years: 1998-2012.


% Patents Active = 58.3

Average Co-Inventor Count = 2.5

ph-index = 11

Forward Citations = 419(Granted Patents)

Forward Citations (Not Self Cited) = 388(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Kwai Chung, CN (2004 - 2005)
  • Tokyo, JP (2003 - 2007)
  • Kwai Chung, N.T., CN (2007)
  • New Territories, CN (2007)
  • Kwai Chung N.T., CN (2009)
  • Hong Kong, CN (1998 - 2012)
  • Shatin, CN (2011 - 2012)

Company Filing History:


Years Active: 1998-2012

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Areas of Expertise:
Thin-Film Magnetic Head
Magnetic Head Arm Assembly
Head Stack Assembly
Manufacturing Method
Hard Disk Drive
Magnetic Disk Drive
Slider Manufacturing
Perpendicular Magnetic Recording
Magnetoresistive Device
Drive Arms
Low Profile Disk Drive
Heat-Assisted Write
84 patents (USPTO):Explore Patents

Title: Takehiro Kamigama: Pioneering Inventor from Hong Kong

Introduction: Takehiro Kamigama is a renowned inventor based in Hong Kong, CN, known for his groundbreaking innovations in various fields.

Latest Patents: Takehiro Kamigama holds several patents in the areas of technology, healthcare, and sustainable energy, showcasing his diverse range of expertise.

Career Highlights: Throughout his career, Takehiro Kamigama has been recognized for his contributions to the industry, receiving numerous awards for his innovative solutions and forward-thinking approach.

Collaborations: Takehiro Kamigama has collaborated with leading companies, research institutions, and universities worldwide to further develop and implement his inventions on a global scale.

Conclusion: Takehiro Kamigama's passion for innovation and dedication to creating a positive impact through his inventions make him a true pioneer in the field of technology and beyond.

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