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For the Inventor, By the Inventor

Ama-District, Japan

Kazuaki Yamaguchi

This inventor holds 10 USPTO granted patents. Top assignee: Ngk Insulators, Inc.. Active years: 1997-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuaki Yamaguchi. Retrieved from https://idiyas.com/inventor/kazuaki-yamaguchi

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 518(Granted Patents)


Location History:

  • Ama, JP (2005)
  • Nagoya, JP (1997 - 2006)
  • Ama-District, JP (2006)

Company Filing History:

goldMedal10 out of 5,075 
 
Ngk Insulators, Inc.
 patents

Years Active: 1997-2006

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10 patents (USPTO):Explore Patents
1. 7022947 - Systems for supporting ceramic susceptors (2006-04-04),
2. 7011712 - Fixing structures and supporting structures of ceramic susceptors, and supporting members thereof (2006-03-14),
3. 6997993 - Susceptor supporting construction (2006-02-14),
4. 6979369 - Fixing structures and supporting structures of ceramic susceptors, and supporting members thereof (2005-12-27),
5. 6608745 - Electrostatic chunks (2003-08-19),
6. 6225606 - Ceramic heater (2001-05-01),
7. 6036775 - Single crystal-growing method and apparatus (2000-03-14),
8. 5961720 - Single crystal-growing apparatus (1999-10-05),
9. 5690734 - Single crystal growing method (1997-11-25),
10. 5603762 - Process and apparatus for the production of films of oxide type single (1997-02-18),

Title: Kazuaki Yamaguchi: Innovator in Ceramic Susceptor Technology

Introduction

Kazuaki Yamaguchi is a prominent inventor based in Ama-District, Japan. He has made significant contributions to the field of ceramic technology, particularly in the development of systems for supporting ceramic susceptors. With a total of 10 patents to his name, Yamaguchi continues to push the boundaries of innovation in his field.

Latest Patents

Yamaguchi's latest patents include groundbreaking designs for systems that support ceramic susceptors. One notable patent describes a support structure that includes a supporting portion joined with the back face of the ceramic susceptor. This structure features an inner space that is separated from the atmosphere of the chamber, along with a cooling system positioned below the supporting portion. Additionally, at least one thermal control portion is integrated to reduce thermal conduction from the susceptor to the cooling system. Another patent focuses on fixing structures and supporting structures of ceramic susceptors, detailing a ceramic supporting member that is joined with the back face of the susceptor. This member is designed with a curved part that has a specific radius of curvature, enhancing its functionality.

Career Highlights

Yamaguchi is currently employed at NGK Insulators, Inc., where he applies his expertise in ceramic technology. His work has been instrumental in advancing the capabilities of ceramic susceptors, which are critical components in various industrial applications.

Collaborations

Throughout his career, Yamaguchi has collaborated with notable colleagues, including Minoru Imaeda and Nobuyuki Kokune. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Kazuaki Yamaguchi is a distinguished inventor whose work in ceramic technology has led to numerous patents and advancements in the field. His contributions continue to influence the industry, showcasing the importance of innovation in developing effective 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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