Chiba, Japan

Sho Kuwahara

This inventor holds 3 USPTO granted patents. Top assignees: Powdertech Co., Ltd., Powdertech Corporation. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sho Kuwahara. Retrieved from https://idiyas.com/inventor/sho-kuwahara

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.6

ph-index = 1


Company Filing History:


Years Active: 2024-2026

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Sho Kuwahara: Innovator in Electromagnetic Materials

Introduction

Sho Kuwahara is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of electromagnetic materials, particularly through his innovative work on Mn ferrite powder and related compositions. His expertise has led to advancements in electronic materials and components.

Latest Patents

Kuwahara holds a patent for an Mn ferrite powder characterized by a unique composition. This powder includes a plurality of ferrite particles with a volume-average particle diameter ranging from 1 to 10 μm. Additionally, it features a 2.106 μm volume-based cumulative distribution (sieved) of 0.1-50.0 vol %. The patent also covers a resin composition that incorporates this powder along with a resin material, enhancing its applications in electromagnetic wave shielding.

Career Highlights

Sho Kuwahara is associated with Powdertech Co., Ltd., where he has been instrumental in developing advanced materials for electronic applications. His work has positioned the company as a leader in the field of electromagnetic materials.

Collaborations

Kuwahara has collaborated with notable colleagues, including Koji Aga and Takashi Kojima. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Sho Kuwahara's innovative work in the field of electromagnetic materials, particularly with Mn ferrite powder, showcases his significant impact on technology and electronic components. His contributions continue to influence advancements in 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]
Loading…