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For the Inventor, By the Inventor

Kashiwara, Japan

Kazuki Hamada

This inventor holds 11 USPTO granted patents and 9 EPO patents. Top assignee: Jtekt Corporation. Active years: 2012-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuki Hamada. Retrieved from https://idiyas.com/inventor/kazuki-hamada

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

USPTO Granted Patents = 11

% Patents Active = 27.3

 

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 27(Granted Patents)


Company Filing History:

goldMedal11 out of 2,463 
 
Jtekt Corporation
 patents

Years Active: 2012-2020

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11 patents (USPTO):Explore Patents
1. 10550891 - Seal member for rolling bearing and rolling bearing assembly (2020-02-04),
2. 9272445 - Rubber vulcanizer and rubber vulcanizing method (2016-03-01),
3. 8991359 - Camshaft device (2015-03-31),
4. 8932505 - Molding die for molding boot for constant velocity joint (2015-01-13),
5. 8926885 - Method of molding boot for constant velocity joint (2015-01-06),
6. 8827564 - Outer ring of tapered roller bearing, tapered roller bearing, and manufacturing method of outer ring of tapered roller bearing (2014-09-09),
7. 8714832 - Conical roller cage (2014-05-06),
8. 8523449 - Rolling bearing (2013-09-03),
9. 8393801 - Outer ring of tapered roller bearing and tapered roller bearing (2013-03-12),
10. 8308591 - Resin pulley (2012-11-13),
11. 8167750 - Resin pulley (2012-05-01),

Title: Kazuki Hamada: Innovator in Rolling Bearings and Rubber Vulcanization

Introduction

Kazuki Hamada is a prominent inventor based in Kashiwara, Japan. He has made significant contributions to the fields of rolling bearings and rubber vulcanization, holding a total of 11 patents. His innovative designs and methods have advanced the technology in these areas, showcasing his expertise and creativity.

Latest Patents

Hamada's latest patents include a seal member for rolling bearings and a rubber vulcanizer with a unique rubber vulcanizing method. The seal member for rolling bearings features a pair of inner rings and an annular groove on the outer circumference where the inner rings meet. This design incorporates an elastic portion that is mounted in the annular groove, enhancing the functionality of the rolling bearing. The rubber vulcanizer patent describes a system with heat plates and dies for rubber molding, allowing for flexibility in the number of stacked dies, which optimizes the vulcanization process.

Career Highlights

Kazuki Hamada is currently employed at Jtekt Corporation, where he continues to innovate and develop new technologies. His work has not only contributed to the company's success but has also positioned him as a key figure in the industry. His patents reflect a deep understanding of engineering principles and a commitment to improving product performance.

Collaborations

Hamada collaborates with talented coworkers, including Hiroshi Ueno and Isao Usuki. Their combined expertise fosters a creative environment that leads to groundbreaking inventions and advancements in their respective fields.

Conclusion

Kazuki Hamada's contributions to rolling bearings and rubber vulcanization demonstrate his innovative spirit and technical prowess. His patents are a testament to his dedication to advancing technology and improving industry standards.

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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