Ageo, Japan

Norihiko Miyashita

This inventor holds 11 USPTO granted patents and 7 published patent applications and 6 EPO patents. Top assignee: Mitsui Minings & Melting Co., Ltd.. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norihiko Miyashita. Retrieved from https://idiyas.com/inventor/norihiko-miyashita

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 81.8

 

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 89(Granted Patents)


Location History:

  • Saitama, JP (2020)
  • Ageo, JP (2005 - 2023)

Company Filing History:


Years Active: 2005-2025

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11 patents (USPTO):Explore Patents

Title: Norihiko Miyashita: Innovator in Composite Materials and Solid Electrolytes

Introduction

Norihiko Miyashita is a prominent inventor based in Ageo, Japan. He has made significant contributions to the field of materials science, particularly in the development of composite materials and solid electrolytes for lithium batteries. With a total of 11 patents to his name, Miyashita's work is at the forefront of innovation in energy storage technologies.

Latest Patents

Miyashita's latest patents include a composite material and a method for manufacturing the same. This invention involves a compound containing lithium, sulfur, and phosphorus, which is mixed with a conductive material to create a composite material with a high amorphous degree. Another notable patent is for a sulfide-based solid electrolyte designed for lithium secondary batteries. This electrolyte is engineered to suppress the generation of hydrogen sulfide when exposed to moisture, while maintaining lithium ion conductivity.

Career Highlights

Miyashita is currently employed at Mitsui Mining & Smelting Company, Ltd., where he continues to push the boundaries of material innovation. His work has been instrumental in advancing technologies that are crucial for the development of efficient energy storage solutions.

Collaborations

Miyashita has collaborated with notable colleagues such as Takashi Chikumoto and Kenji Matsuzaki. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Norihiko Miyashita's contributions to the field of materials science, particularly in composite materials and solid electrolytes, highlight his role as a key innovator. His ongoing work at Mitsui Mining & Smelting Company, Ltd. continues to influence the future of energy storage technologies.

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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