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For the Inventor, By the Inventor

Yokohama, Japan

Satoru Uedaira

This inventor holds 21 USPTO granted patents, primarily in Amorphous Magnetic Alloys. Top assignee: Sony Corporation. Active years: 1978-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Uedaira. Retrieved from https://idiyas.com/inventor/satoru-uedaira

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 10

Forward Citations = 256(Granted Patents)


Location History:

  • Yokohama, JA (1978)
  • Tokyo, JP (1982)
  • Yokohama, JP (1978 - 1989)
  • Kanagawa, JP (1983 - 1991)

Company Filing History:

goldMedal21 out of 58,148 
 
Sony Corporation
 patents

Years Active: 1978-1991

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Areas of Expertise:
Yttrium-Aluminum-Garnet
Lead Stannate
Lead Titanate
Barium Zirconate
Bismuth Titanate
Amorphous Magnetic Alloy
Dielectric Metal Titanate
Lithium-Manganese Dioxide
High Permeability Alloy
Ordered Alloy
Fine Powder Manufacturing
Magnetic Materials
21 patents (USPTO):Explore Patents
1. 5037577 - Method for producing yttrium-aluminum-garnet fine particles and (1991-08-06),
2. 4889706 - Method of manufacturing fine powder of lead stannate (1989-12-26),
3. 4810484 - Method for manufacturing fine lead titanate powders (1989-03-07),
4. 4677083 - Method for manufacturing dielectric fine powder of Ba.sub.1-x Sr.sub.x (1987-06-30),
5. 4668500 - Method of producing bismuth titanate fine powders (1987-05-26),
6. 4639278 - Method of manufacturing an amorphous magnetic alloy (1987-01-27),
7. 4595580 - Method for manufacturing fine powder of barium zirconate (1986-06-17),
8. 4587041 - Method for manufacturing dielectric metal titanate (1986-05-06),
9. 4585718 - Lithium-manganese dioxide cell (1986-04-29),
10. 4547355 - Method for manufacturing fine powder of SrZrO.sub.3 (1985-10-15),
11. 4520004 - Method of manufacturing metal titanate fine powder (1985-05-28),
12. 4475962 - Annealing method for amorphous magnetic alloy (1984-10-09),
13. 4473415 - Method of manufacturing an amorphous magnetic alloy (1984-09-25),
14. 4444602 - Method of manufacturing amorphous magnetic alloy ribbon and use for (1984-04-24),
15. 4434202 - Slide member (1984-02-28),

Title: **Satoru Uedaira: Innovator in Yttrium-Aluminum-Garnet Developments**

Introduction

Satoru Uedaira is a prominent inventor based in Yokohama, Japan, recognized for his contributions to the field of material science. With an impressive portfolio of 21 patents, Uedaira has made significant strides in the production of yttrium-aluminum-garnet (YAG) fine particles, alongside other innovative materials.

Latest Patents

Uedaira's latest patents showcase his expertise and forward-thinking approach. His recent work includes a "Method for producing yttrium-aluminum-garnet fine particles" and "A method of producing fine, single-phase YAG particles and fine, single-phase YAG phosphor particles." These methods involve a unique heating reaction of yttrium and aluminum within an aqueous alkaline solution, achieving a uniform particle size distribution of fine single-phase YAG particles. Additionally, by incorporating terbium as an activating element, Uedaira's methods successfully yield fine single-phase YAG phosphor particles with consistent properties.

Career Highlights

Satoru Uedaira has made a name for himself at Sony Corporation, where he further enhances his innovative capabilities. His focus on material development aligns well with Sony's commitment to cutting-edge technology and high-quality products. Uedaira supports the evolution of advanced materials that have far-reaching applications in electronics and lighting.

Collaborations

Uedaira works alongside talented colleagues, including Hidemasa Tamura and Hiroshi Yamanoi. Their collaboration fosters an environment of innovation, propelling advancements in YAG particle production and pushing the boundaries of material science.

Conclusion

Satoru Uedaira's work exemplifies the fusion of creativity and scientific rigor in the realm of material innovation. With his substantial number of patents and ongoing dedication to improving YAG production methods, Uedaira stands as a key figure in the advancement of new technologies at Sony Corporation. His contributions will undoubtedly continue to influence various applications in the future.

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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