Tokyo, Japan

Ryoji Kanno

This inventor holds 3 USPTO granted patents and 4 published patent applications. Top assignees: Tokyo Institute of Technology, Agc Inc., Hyundai Motor Company. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoji Kanno. Retrieved from https://idiyas.com/inventor/ryoji-kanno-cx9l4prz

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 33.3

Average Co-Inventor Count = 5.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Ryoji Kanno: Innovator in Solid Electrolyte Materials

Introduction

Ryoji Kanno is a prominent inventor based in Tokyo, Japan. He is known for his significant contributions to the field of solid electrolyte materials, particularly in the development of sulfide solid electrolytes for batteries. His innovative work has the potential to enhance battery performance and reduce costs.

Latest Patents

Ryoji Kanno holds a patent for a sulfide solid electrolyte material, along with its manufacturing method and a battery that incorporates this material. The patent describes a solid electrolyte that includes a naturally abundant element as a base, which exhibits lithium ion conductivity equal to or superior to conventional sulfide solid electrolyte materials. This material is relatively inexpensive and features a unique crystal structure. The sulfide solid electrolyte material is represented by the formula LiSiPS, with specific conditions for the elements x and y.

Career Highlights

Throughout his career, Ryoji Kanno has worked with notable companies, including Hyundai Motor Company and Kia Corporation. His experience in these organizations has contributed to his expertise in battery technology and materials science.

Collaborations

Ryoji Kanno has collaborated with various professionals in his field, including his coworker Sasaki Yuki. These collaborations have furthered his research and development efforts in solid electrolyte materials.

Conclusion

Ryoji Kanno's innovative work in solid electrolyte materials positions him as a key figure in advancing battery technology. His contributions are likely to have a lasting impact on the industry.

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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