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For the Inventor, By the Inventor

Tokyo, Japan

Masachika Hashino

This inventor holds 14 USPTO granted patents and 4 published patent applications. Top assignee: Tdk Corporation. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masachika Hashino. Retrieved from https://idiyas.com/inventor/masachika-hashino

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

USPTO Granted Patents = 14 

% Patents Active = 92.9

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal14 out of 8,247 
 
Tdk Corporation
 patents

Years Active: 2012-2025

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14 patents (USPTO):Explore Patents
1. 12498433 - Sensor (2025-12-16),
2. 12298364 - Sensor having protruding surface (2025-05-13),
3. 12282076 - Sensor (2025-04-21),
4. 12235334 - Sensor including at least one inclined surface (2025-02-25),
5. 12000910 - Sensor including protruding surface (2024-06-04),
6. 11971461 - Sensor having protruding surface (2024-04-30),
7. 11867779 - Sensor (2024-01-09),
8. 9747933 - Magneto-resistive effect element having side shield integrated with upper shield (2017-08-29),
9. 9087982 - Manufacturing method for pattern multilayer body and mask set (2015-07-21),
10. 8908328 - Perpendicular magnetic write head and magnetic recording device having additional magnetic layer contacting front yoke and shield (2014-12-09),
11. 8404431 - Method for manufacturing thin-film magnetic head (2013-03-26),
12. 8323517 - Method of forming magnetic pole section of perpendicular magnetic recording type thin-film magnetic head and manufacturing method of perpendicular magnetic recording type thin-film magnetic head (2012-12-04),
13. 8282843 - Method for manufacturing perpendicular magnetic head including a main pole surrounded by shield layers (2012-10-09),
14. 8117737 - Method of manufacturing magnetic head for perpendicular magnetic recording with shield around main magnetic pole (2012-02-21),

Title: Masachika Hashino - Innovative Inventor from Tokyo

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

Latest Patents: Hashino holds several patents in the realm of artificial intelligence, robotics, and advanced software systems, showcasing his continuous dedication to pushing the boundaries of technological advancements.

Career Highlights: With a career spanning over two decades, Hashino has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products and solutions.

Collaborations: Throughout his career, Hashino has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the tech industry.

Conclusion: Masachika Hashino's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his reputation as a visionary inventor in Tokyo and beyond.

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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