Osaka, Japan

Hisanori Mashiko

This inventor holds 2 USPTO granted patents and 5 published patent applications. Top assignees: Panasonic Intellectual Property Management Co., Ltd., Panasonic Intellectual Property Managment Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisanori Mashiko. Retrieved from https://idiyas.com/inventor/hisanori-mashiko

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Hisanori Mashiko: Innovator in Dielectric Technology

Introduction

Hisanori Mashiko is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of dielectric materials, particularly in the development of capacitors and electrical circuits. His innovative work has led to the filing of a patent that showcases his expertise and creativity.

Latest Patents

Hisanori Mashiko holds a patent for a dielectric that includes a composite oxide comprising at least two elements selected from niobium (Nb), bismuth (Bi), and tantalum (Ta). The patent outlines specific requirements for the composite oxide, which can be categorized into three conditions: (I) the composite oxide includes Nb, Bi, and Ta; (II) the composite oxide includes Nb and Bi and is amorphous; and (III) the composite oxide includes Bi and Ta and is amorphous. This innovation is crucial for enhancing the performance of capacitors and electrical circuits.

Career Highlights

Hisanori Mashiko is currently associated with Panasonic Intellectual Property Management Co., Ltd. His role at the company allows him to leverage his skills in research and development, contributing to advancements in technology and innovation. His dedication to his work has positioned him as a valuable asset in the field of electrical engineering.

Collaborations

Hisanori has collaborated with Ryosuke Kikuchi, a fellow innovator, to further explore advancements in dielectric materials and their applications. Their partnership exemplifies the importance of teamwork in driving innovation and achieving breakthroughs in technology.

Conclusion

Hisanori Mashiko's contributions to dielectric technology and his innovative patent reflect his commitment to advancing the field of electrical engineering. His work continues to inspire future innovations in capacitors and electrical circuits.

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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