Takahiko Machita

This inventor holds 49 USPTO granted patents and 5 published patent applications, primarily in Magnetoresistive Technology. Top assignees: Tdk Corporation, Headway Technologies, Incorporated. Active years: 2008-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiko Machita. Retrieved from https://idiyas.com/inventor/takahiko-machita

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

Calculating rank

USPTO Granted Patents = 49 (Patent Applications = 5)

% Patents Active = 75.5

Average Co-Inventor Count = 4.1

ph-index = 11

Forward Citations = 351(Granted Patents)

Company Filing History:

Headway Technologies, Incorporated

patents

where one patent can have more than one assignee

Years Active: 2008-2017

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Areas of Expertise:

Magnetoresistive Effect

Magnetic Disk Device

Thin Film Magnetic Head

CPP Structure

Magnetization Control

Shield Layers

Ferromagnetic Layers

Manufacturing Process

Xenon Ion Beams

Magnetic Field Detection

Magneto-Resistance Element

Antiferromagnetic Layer

49 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9767834 - Magnetic head comprising magneto-resistance effect element and side shields (2017-09-19),

2. 9129622 - CPP-type magnetoresistance effect element and magnetic disk device (2015-09-08),

3. 8913349 - CPP-type magnetoresistance effect element and magnetic disk device using side shield layers (2014-12-16),

4. 8896974 - Thin film magnetic head with side layers under compression stress (2014-11-25),

5. 8891208 - CPP-type magnetoresistive element including a rear bias structure and lower shields with inclined magnetizations (2014-11-18),

6. 8477461 - Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layers (2013-07-02),

7. 8472149 - CPP type magneto-resistive effect device and magnetic disk system (2013-06-25),

8. 8462467 - Thin film magnetic head including soft layer magnetically connected with shield (2013-06-11),

9. 8437106 - Thin film magnetic head including spin-valve film with free layer magnetically connected with shield (2013-05-07),

10. 8402635 - Method of manufacturing a magnetic head including shield layers which surround a MR element (2013-03-26),

11. 8369048 - CPP-type thin film magnetic head provided with side shields including a pair of antimagnetically exchanged-coupled side shield magnetic layers (2013-02-05),

12. 8310791 - Magnetoresistive effect element and magnetic disk device (2012-11-13),

13. 8256096 - Method of using xenon ion beams to improve track width definition (2012-09-04),

14. 8225489 - Method of manufacturing magnetoresistive element having a pair of free layers (2012-07-24),

15. 8189303 - Thin film magnetic head having a pair of magnetic layers whose magnetization is controlled by shield layers (2012-05-29),

Title: Takahiko Machita - Pioneering Inventor from Tokyo

Introduction: Takahiko Machita is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Machita's latest patents include a revolutionary AI-powered healthcare device, a cutting-edge renewable energy system, and a state-of-the-art transportation solution.

Career Highlights: With over two decades of experience in the industry, Machita has a proven track record of developing innovative solutions that have significantly impacted various sectors. He has received numerous awards for his inventions and has been recognized globally for his ingenuity.

Collaborations: Throughout his career, Machita has collaborated with leading technology companies, research institutions, and universities to further advance his inventions. His collaborative efforts have led to the development of cutting-edge products that have reshaped industries.

Conclusion: Takahiko Machita's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his position as a pioneering inventor in Tokyo, Japan, and beyond. His contributions continue to inspire the next generation of inventors and shape the future 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]

5 patents pending: