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For the Inventor, By the Inventor

Matsumoto, Japan

Tsutomu Teraoka

This inventor holds 20 USPTO granted patents and 11 published patent applications and 7 EPO patents, primarily in Solid Electrolyte Technology. Top assignee: Seiko Epson Corporation. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Teraoka. Retrieved from https://idiyas.com/inventor/tsutomu-teraoka

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

USPTO Granted Patents = 20 

% Patents Active = 90.0

 

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Nagano, JP (2013)
  • Matsumoto, JP (2011 - 2024)

Company Filing History:

goldMedal20 out of 34,296 
 
Seiko Epson Corporation
 patents

Years Active: 2011-2025

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Areas of Expertise:
Solid Electrolyte
Lithium Battery
Electrode Assembly
Composite Body
Precursor Solution
Positive Electrode Material
Manufacturing Method
Image Development
Liquid Developer
Electrode Complex
Garnet-Type Electrolyte
20 patents (USPTO):Explore Patents
1. 12283657 - Precursor solution of garnet-type solid electrolyte, method for producing precursor solution of garnet-type solid electrolyte, and garnet-type solid electrolyte (2025-04-21),
2. 12166169 - Solid electrolyte, method for producing solid electrolyte, and composite body (2024-12-10),
3. 12126006 - Positive electrode active material composite body (2024-10-22),
4. 12074278 - Solid electrolyte, method for producing solid electrolyte, and composite (2024-08-27),
5. 11916194 - Solid electrolyte, method for producing solid electrolyte, and composite (2024-02-27),
6. 11777140 - Solid electrolyte, method for producing solid electrolyte, and composite body (2023-10-03),
7. 11735766 - Solid electrolyte, method for producing solid electrolyte, and composite (2023-08-22),
8. 11641032 - Solid electrolyte, method for producing solid electrolyte, and composite body (2023-05-02),
9. 11641031 - Solid electrolyte, method for producing solid electrolyte, and composite body (2023-05-02),
10. 11108083 - Electrode composite body, method of manufacturing electrode composite body, and lithium battery (2021-08-31),
11. 10862162 - Electrode composite body, method of manufacturing electrode composite body, and lithium battery (2020-12-08),
12. 10770757 - Manufacturing method of electrode assembly (2020-09-08),
13. 10096818 - Electrode complex, method of producing electrode complex, and lithium battery (2018-10-09),
14. 10056616 - Manufacturing method of electrode assembly, electrode assembly and battery (2018-08-21),
15. 9831524 - Manufacturing method of electrode assembly, electrode assembly, and battery (2017-11-28),

Title: Innovations by Tsutomu Teraoka in the Field of Solid Electrolytes

Introduction

Tsutomu Teraoka is an esteemed inventor based in Matsumoto, Japan, known for his significant contributions to the field of solid electrolytes. With a remarkable portfolio of 19 patents, Teraoka's work has advanced manufacturing techniques and materials in various applications, particularly in energy storage systems.

Latest Patents

Among his latest patents, Teraoka has developed a novel solid electrolyte characterized by its compositional formula: LiLa(ZrWM), which incorporates critical parameters where 0.10≤x≤0.60 and 0.00

Career Highlights

Tsutomu Teraoka is currently working at Seiko Epson Corporation, a leader in innovative printing and technology solutions. His expertise in solid electrolyte materials and their applications has positioned him as a pivotal figure in energy-related innovations. His contributions reflect a deep understanding of material science and its practical implications for advancing technology.

Collaborations

Collaboration is a hallmark of innovation, and Teraoka works alongside talented colleagues such as Tomofumi Yokoyama and Hitoshi Yamamoto. Their combined expertise fosters a creative environment that leads to groundbreaking discoveries and patentable inventions.

Conclusion

Tsutomu Teraoka's relentless pursuit of innovation in solid electrolyte materials has significantly impacted the energy sector. With 19 patents to his name, his contributions are pivotal in shaping the future of energy storage technologies, driving advancements that will benefit numerous industries.

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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