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For the Inventor, By the Inventor

Kurashiki, Japan

Junichi Yamauchi

This inventor holds 28 USPTO granted patents, primarily in Dental Compositions. Top assignees: Kuraray Co., Ltd., Kuraray Medical Inc., Other. Active years: 1980-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Yamauchi. Retrieved from https://idiyas.com/inventor/junichi-yamauchi

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

USPTO Granted Patents = 28

% Patents Active = 96.4

Average Co-Inventor Count = 3.6

ph-index = 19

Forward Citations = 1,105(Granted Patents)


Location History:

  • Osaka, JP (2002)
  • Osaka-fu, JP (2005)
  • Kurashiki, JP (1980 - 2010)

Company Filing History:

goldMedal26 out of 1,872 
 
Kuraray Co., Ltd.
 patents
silverMedal1 out of 13 
 
Kuraray Medical Inc.
 patents
bronzeMedal1 out of 834,570 
Other
 patents

Years Active: 1980-2010

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Areas of Expertise:
Dental Polymerizable Composition
Antimicrobial Composition
Adhesive Composition
Photopolymerizable Composition
Dental Lining Composition
Water-Resistant Adhesive
Cement Compositions
Dental Caries Detection
Dental Filling Material
Adhesive Cementing Agents
Spiroorthocarbonate Compound
Hard Tissue Adhesives
28 patents (USPTO):Explore Patents
1. 7683103 - Dental polymerizable composition (2010-03-23),
2. 6951463 - Dental and oralogic composition (2005-10-04),
3. 6500902 - Fitting composition, body-worn tool produced using the same, and method for producing the same (2002-12-31),
4. 5494987 - Antimicrobial polmerizable composition, the polymer and article obtained (1996-02-27),
5. 5408022 - Antimicrobial polymerizable composition, the polymer and article (1995-04-18),
6. 5321053 - Dental compositions (1994-06-14),
7. 5298631 - Spiroorthocarbonate compound and copolymers obtained therefrom (1994-03-29),
8. 5085726 - Method of adhesion with a sulfide group containing adhesive (1992-02-04),
9. 5064495 - Method of adhesion with a mercapto group containing adhesive (1991-11-12),
10. 4668712 - Photopolymerizable composition (1987-05-26),
11. 4650847 - Adhesive composition (1987-03-17),
12. 4648844 - Dental lining composition (1987-03-10),
13. 4612384 - Phosphate monoester adhesive composition (1986-09-16),
14. 4539382 - Adhesive composition (1985-09-03),
15. 4537940 - Adhesive compositions (1985-08-27),

Title: Junichi Yamauchi: Pioneering Inventor from Kurashiki

Introduction: Junichi Yamauchi is a renowned inventor hailing from Kurashiki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Junichi Yamauchi holds several patents in various technological domains, showcasing his continuous commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Junichi Yamauchi has worked tirelessly to develop cutting-edge solutions that have revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, Junichi Yamauchi has collaborated with leading research institutions, universities, and companies to further advance his inventions and bring them to the market successfully.

Conclusion: Junichi Yamauchi's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazing inventor in the world of technology.

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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