Hiratsuka, Japan

Ikuya Tagawa

This inventor holds 16 USPTO granted patents, primarily in Magnetic Recording Technology. Top assignees: Hgst Netherlands, B.v., Hitachi Global Storage Technologies Netherlands B.v., Hitachi, Ltd.. Active years: 2008-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ikuya Tagawa. Retrieved from https://idiyas.com/inventor/ikuya-tagawa-a4h2k28n

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

Calculating rank

% Patents Active = 62.5

Average Co-Inventor Count = 3.6

ph-index = 9

Forward Citations = 184(Granted Patents)


Location History:

  • Kanagawa, JP (2008 - 2013)
  • Hiratsuka, JP (2013 - 2019)

Company Filing History:


Years Active: 2008-2019

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Areas of Expertise:
Ferroelectric Storage
Spin Torque Oscillator
Microwave Assisted Magnetic Recording
Magnetic Write Elements
Energy-Assisted Recording
Head Drive Controller
Shingled Writing
Magnetic Shield
Data Pattern Control
Thin Film Magnetic Head
Demagnetizing Method
Spike Noise Countermeasure
16 patents (USPTO):Explore Patents

Title: Ikuya Tagawa: Pioneering Innovations in Hiratsuka

Introduction:

Ikuya Tagawa is a renowned inventor based in Hiratsuka, Japan, whose groundbreaking work has left an indelible mark on the world of technology. With a total of 16 patents to his name, Tagawa's commitment to pushing boundaries and driving innovation has earned him a well-deserved reputation as a trailblazer in his field.

Latest Patents:

One of Tagawa's latest patents is the "System and Method for Reading Data Recorded on Ferroelectric Storage Medium by Means of a Near-Field Transducer." This innovation involves a system with a head equipped with an optical signal source and a near-field transducer, enabling the focused emission of optical signals onto a moving ferroelectric storage medium for efficient data reading. Another of his recent patents is the "Hard Disk Drive with Contact Detection Using a Spin Torque Oscillator," which incorporates a MAMR-based spin torque oscillator for contact detection and flying height sensing in hard-disk drives.

Career Highlights:

Throughout his illustrious career, Ikuya Tagawa has contributed significantly to companies such as HGST Netherlands B.V. and Hitachi Global Storage Technologies Netherlands B.V. His expertise and innovative spirit have played a pivotal role in advancing technologies related to data storage and retrieval, propelling these companies to new heights of success and technological advancement.

Collaborations:

Tagawa has had the privilege of collaborating with esteemed professionals in his field, including coworkers Yasutaka Nishida and John Thomas Contreras. These collaborations have fostered a culture of creativity and shared expertise, leading to the development of groundbreaking technologies and solutions in the realm of data storage and beyond.

Conclusion:

In conclusion, Ikuya Tagawa stands as a beacon of innovation, inspiring the next generation of inventors to dream big and push the boundaries of what is possible in the world of technology. His relentless pursuit of excellence continues to shape the future of innovation in Hiratsuka, Japan, and beyond, cementing his legacy as a pioneering force in the world of technology.

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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