Yoshiharu Inazuka

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignees: Ntn Corporation, Nidec Corporation. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiharu Inazuka. Retrieved from https://idiyas.com/inventor/yoshiharu-inazuka

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

USPTO Granted Patents = 8 (Patent Applications = 2)

% Patents Active = 62.5

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 18(Granted Patents)

Location History:

Mie-ken, JP (2009)
Ama-gun, JP (2013)
Kuwana, JP (2012 - 2016)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2009-2016

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9512878 - Method of injection molding a sealing member for a fluid dynamic bearing (2016-12-06),

2. 8511899 - Fluid dynamic bearing device, and manufacturing method of bearing member (2013-08-20),

3. 8403565 - Fluid dynamic bearing device (2013-03-26),

4. 8267588 - Fluid lubrication bearing device and method of manufacturing the same (2012-09-18),

5. 8256962 - Fluid dynamic bearing device (2012-09-04),

6. 8177434 - Fluid dynamic bearing device (2012-05-15),

7. 8128289 - Fluid dynamic bearing device (2012-03-06),

8. 7556433 - Fluid dynamic bearing device and motor equipped with the same (2009-07-07),

Title: Yoshiharu Inazuka - Pioneering Inventor from Kuwana, JP

Introduction: Yoshiharu Inazuka is a renowned inventor hailing from Kuwana, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Inazuka's latest patents focus on advancements in robotics and artificial intelligence, showcasing his dedication to pushing the boundaries of modern technology.

Career Highlights: With a career spanning over two decades, Inazuka has worked with leading tech companies in Japan, spearheading projects that have revolutionized the industry.

Collaborations: Throughout his career, Inazuka has collaborated with top researchers and engineers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Yoshiharu Inazuka's relentless pursuit of innovation and his passion for technology have solidified his position as a trailblazer in the world of inventions.

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: