Tokyo, Japan

Kouichi Akahane

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: National Institute of Information and Communications Technology, Incorporated. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Akahane. Retrieved from https://idiyas.com/inventor/kouichi-akahane

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: 2019

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1 patent (USPTO):Explore Patents

Title: Kouichi Akahane: Innovator in Semiconductor Technology

Introduction

Kouichi Akahane is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of optical devices. His innovative work has led to the creation of a patent that showcases his expertise and creativity in this specialized area.

Latest Patents

Kouichi Akahane holds a patent for a semiconductor optical device, semiconductor light source, and optical integrated circuit. This invention includes an active layer provided on a substrate, a clad layer provided on the active layer, and a contact layer provided on the clad layer. The contact layer contains a first impurity and a second impurity that is different from the first impurity. This technology is crucial for advancing the efficiency and functionality of semiconductor devices.

Career Highlights

Kouichi Akahane is affiliated with the National Institute of Information and Communications Technology, Incorporated. His role at this esteemed institution allows him to engage in cutting-edge research and development in the field of information and communications technology. His work has been instrumental in pushing the boundaries of what is possible in semiconductor applications.

Collaborations

Kouichi has collaborated with notable colleagues such as Naokatsu Yamamoto and Atsushi Matsumoto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the impact of their collective work.

Conclusion

Kouichi Akahane is a distinguished inventor whose contributions to semiconductor technology have made a lasting impact. His patent reflects his innovative spirit and dedication to advancing the field. Through his work and collaborations, he continues to inspire future developments in technology.

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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