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For the Inventor, By the Inventor

Kyoto, Japan

Yasuo Fujimoto

This inventor holds 28 USPTO granted patents, primarily in Magnetic Head Suspension. Top assignee: Suncall Corporation. Active years: 2008-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Fujimoto. Retrieved from https://idiyas.com/inventor/yasuo-fujimoto

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

Calculating rank
USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 161(Granted Patents)


Location History:

  • Kyoto-fu, JP (2008 - 2013)
  • Kyoto, JP (2008 - 2014)

Company Filing History:

goldMedal28 out of 111 
 
Suncall Corporation
 patents

Years Active: 2008-2024

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Areas of Expertise:
Magnetic Head Suspension
Load Beam
Piezoelectric Adjusters
Manufacturing Method
Balance Mass Member
Connecting Beams
Support Plate
Bending Lines
Inflection Point
Optimized Inclination Angle
Mass Load Beam Portion
Slider Support
28 patents (USPTO):Explore Patents
1. 12148455 - Magnetic head suspension (2024-11-19),
2. 8675312 - Magnetic head suspension (2014-03-18),
3. 8520340 - Magnetic head suspension and manufacturing method thereof (2013-08-27),
4. 8472144 - Magnetic head suspension having a load beam part with bending lines (2013-06-25),
5. 8472143 - Magnetic head suspension having a load beam part with an inflection point (2013-06-25),
6. 8446697 - Magnetic head suspension with optimized inclination angle (2013-05-21),
7. 8441762 - Magnetic head suspension having a supporting part with connecting beams (2013-05-14),
8. 8441760 - Suspension for supporting a magnetic head slider (2013-05-14),
9. 8432642 - Magnetic head suspension having a supporting part with an edge formed into a concave shape (2013-04-30),
10. 8427789 - Magnetic head suspensions having a load bending portion, a load beam portion, and a balance mass member (2013-04-23),
11. 8427788 - Magnetic head suspension with balance mass member (2013-04-23),
12. 8390961 - Magnetic head suspension having a support plate connected to the lower surface of the supporting part (2013-03-05),
13. 8385022 - Suspension for supporting a magnetic head slider (2013-02-26),
14. 8369047 - Magnetic head suspension and manufacturing method thereof with pair of piezoelectric adjusters (2013-02-05),
15. 8351161 - Magnetic head suspension with load beam support point control (2013-01-08),

Title: Innovations of Yasuo Fujimoto: A Pioneering Inventor in Magnetic Head Suspension Technology

Introduction: Yasuo Fujimoto, located in Kyoto-fu, Japan, is a prolific inventor known for his significant contributions to the field of magnetic head suspension technology. With a remarkable portfolio of 28 patents, his innovations have advanced the capabilities and performance of data storage devices used in modern technology.

Latest Patents: Among his latest patents is a novel design for a magnetic head suspension. This invention features a flexure substrate where the main body region is secured to a load beam through multiple welding points. These include F/L first and second welding points placed strategically on both distal and proximal sides of the load beam's bending position. This configuration is essential for reducing torsion vibration in the load beam, enhancing the stability of data retrieval processes. Another noteworthy patent describes a specific arrangement of welding points within the suspension longitudinal direction, which allows for improved fixation and quality in the manufacturing of flexure base plates used in magnetic head suspensions.

Career Highlights: Yasuo Fujimoto has spent a significant portion of his career at Suncall Corporation, where he has been instrumental in developing innovative solutions for magnetic head suspension technologies. His extensive management of various projects has not only resulted in numerous patents but has also established him as a leading figure in the industry.

Collaborations: Throughout his career, Yasuo has collaborated with talented colleagues, including Satoru Takasugi and Kenji Mashimo. Together, they have shared insights and expertise, which have been crucial in pushing the boundaries of magnetic technology and ensuring that their inventions meet the evolving demands of the market.

Conclusion: Yasuo Fujimoto's contributions to the field of magnetic head suspension are a testament to his inventive spirit and dedication to advancing technology. His patents not only reflect his innovative approach but also highlight the collaborative effort of his team at Suncall Corporation. As technology continues to evolve, Fujimoto's work remains a cornerstone in the development of effective data storage solutions.

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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