Tokyo, Japan

Issei Otani

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Mitsubishi Electric Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Issei Otani. Retrieved from https://idiyas.com/inventor/issei-otani

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Issei Otani: Innovator in Semiconductor Technology

Introduction

Issei Otani is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique manufacturing method that enhances the efficiency of semiconductor devices.

Latest Patents

Issei Otani holds a patent for a "Thin sheet-like connecting member and manufacturing method therefor, semiconductor device and manufacturing method therefor, and power conversion device." This patent describes a method for manufacturing a thin sheet-like bonding member. The process involves applying a paste that includes first particles made of a first metal and second particles made of a second metal with a lower melting point. The method ensures the creation of a thin sheet-like bonding member that can be effectively used in semiconductor devices.

Career Highlights

Issei Otani is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the technology used in power conversion devices. With a total of 1 patent, he has established himself as a key figure in his area of expertise.

Collaborations

Issei Otani collaborates with talented colleagues, including Jumpei Sawada and Hiroaki Tatsumi. Their combined efforts contribute to the ongoing advancements in semiconductor technology at Mitsubishi Electric Corporation.

Conclusion

Issei Otani's contributions to semiconductor technology through his innovative patent and work at Mitsubishi Electric Corporation highlight his importance in the field. His dedication to advancing technology continues to impact the industry positively.

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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