Hisayoshi Watanabe

This inventor holds 21 USPTO granted patents and 2 published patent applications, primarily in Magnetic Head Technology. Top assignee: Tdk Corporation. Active years: 2005-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisayoshi Watanabe. Retrieved from https://idiyas.com/inventor/hisayoshi-watanabe

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

USPTO Granted Patents = 21 (Patent Applications = 2)

% Patents Active = 95.2

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 31(Granted Patents)

Company Filing History:

21 out of 8,267

Tdk Corporation

patents

Years Active: 2005-2017

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Areas of Expertise:

Magnetic Head

Thin Film

Magneto-Resistance

Perpendicular Recording

Manufacturing Method

Patterning

Micro-Device

Shield Layers

Magnetic Recording

Sensor Design

Pattern Multilayer

Heater Integration

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9792934 - Multi reader head having a varying gap layer laminated between readers (2017-10-17),

2. 9767834 - Magnetic head comprising magneto-resistance effect element and side shields (2017-09-19),

3. 9747933 - Magneto-resistive effect element having side shield integrated with upper shield (2017-08-29),

4. 9087982 - Manufacturing method for pattern multilayer body and mask set (2015-07-21),

5. 8790523 - Method for manufacturing magnetic head (2014-07-29),

6. 8760805 - Thin film magnetic head, thin film magnetic head device, and magnetic recording/reproducing apparatus (2014-06-24),

7. 8654479 - Thin-film magnetic recording head with thin film which constructs sensor or heater beneath main magnetic pole (2014-02-18),

8. 8559133 - Perpendicular magnetic write head and magnetic write device (2013-10-15),

9. 8529777 - Method of making a mask, method of patterning by using this mask and method of manufacturing a micro-device (2013-09-10),

10. 8472137 - Magnetic head and method of manufacture thereof wherein the head includes a pole layer and non-magnetic layer having a continuous tapered face opposed to a trailing shield (2013-06-25),

11. 8420299 - Forming method of resist pattern and manufacturing method of thin-film magnetic head (2013-04-16),

12. 8404431 - Method for manufacturing thin-film magnetic head (2013-03-26),

13. 8379346 - Method of forming metal to a concave portion of a substrate, method of manufacturing a magnetic head and a magnetic head (2013-02-19),

14. 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),

15. 8282843 - Method for manufacturing perpendicular magnetic head including a main pole surrounded by shield layers (2012-10-09),

Title: Inventor Hisayoshi Watanabe

Introduction: Hisayoshi Watanabe is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Hisayoshi Watanabe holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Watanabe has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Hisayoshi Watanabe has collaborated with top companies, such as tech giants and automotive manufacturers, to bring his inventions to the market and make a lasting impact on the world.

Conclusion: Hisayoshi Watanabe's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the future of technology and inspiring the next generation of inventors.

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]

2 patents pending: