This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignee: Mitsubishi Electric Corporation. Active years: 2012-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2025
Title: The Innovations of Koji Okuno
Introduction
Koji Okuno is a distinguished inventor based in Tokyo, Japan, known for his contributions to the field of semiconductor technology. He holds five patents, reflecting his commitment to advancing the capabilities and reliability of semiconductor devices. His innovative methods are paving the way for safer and more efficient semiconductor testing practices.
Latest Patents
Among his latest patents, Okuno has developed a method for measuring semiconductor devices by applying voltage using a probe needle. This technique aims to reduce the occurrence of spot breakdowns around the probe needle during high-voltage tests, which can lead to damage. The semiconductor device involved comprises a semiconductor substrate and an epitaxial layer, with strategically placed electrodes to ensure precise measurements while maintaining device integrity.
Another notable invention by Okuno is a semiconductor device that includes a first conductivity type semiconductor layer and protective features to enhance performance and reliability. This design incorporates an electric field limiting region and protective films, providing critical safeguards against potential damages during operation.
Career Highlights
Okuno's career is marked by his association with Mitsubishi Electric Corporation, where he has played a vital role in innovative projects and developments within the semiconductor sector. His work has significantly influenced industry standards and practices, showcasing his skills as a pioneering inventor.
Collaborations
Throughout his career, Koji Okuno has collaborated with talented professionals, including Yoichiro Tarui and Chihiro Tadokoro. Their joint efforts have led to the successful realization of cutting-edge technologies that benefit the semiconductor industry and expand its horizons.
Conclusion
Koji Okuno is an exemplary figure in the field of semiconductor innovation. His patents reflect a deep understanding of the complexities involved in semiconductor testing and device design. As he continues to push the boundaries of technology, his contributions will undoubtedly shape the future of semiconductor applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile