Kyoto, Japan

Ryosuke Ishimaru

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Rohm Co., Ltd.. Active years: 2023-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryosuke Ishimaru. Retrieved from https://idiyas.com/inventor/ryosuke-ishimaru

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

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2023-2024

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2 patents (USPTO):Explore Patents

Title: The Innovations of Ryosuke Ishimaru

Introduction

Ryosuke Ishimaru is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of semiconductor technology, particularly through his innovative patents. With a total of two patents to his name, Ishimaru continues to push the boundaries of what is possible in his field.

Latest Patents

Ishimaru's latest patents include an electrode structure and a semiconductor light-emitting device. The first patent describes an electrode structure that consists of an indium tin oxide (ITO) electrode, an aluminum (Al) electrode that covers the ITO electrode, and a barrier electrode made of materials such as titanium nitride (TiN) or chromium (Cr). This design is interposed in a region between the ITO and Al electrodes, enhancing the device's performance. The second patent also focuses on an electrode structure and semiconductor light-emitting device, featuring a high region part and a low region part, which further optimizes the functionality of the device.

Career Highlights

Ryosuke Ishimaru is currently employed at Rohm Co., Ltd., a company known for its advancements in semiconductor technology. His work at Rohm has allowed him to collaborate with other talented professionals in the industry, contributing to the development of cutting-edge technologies.

Collaborations

Some of Ishimaru's coworkers include Yohei Ito and Yasuo Nakanishi. Their collective expertise and collaboration have played a crucial role in the success of their projects.

Conclusion

Ryosuke Ishimaru is a prominent figure in the field of semiconductor technology, with innovative patents that showcase his expertise. His contributions continue to influence the industry and pave the way for future advancements.

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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