Fukushima, Japan

Katsunari Ashimine

This inventor holds 6 USPTO granted patents and 10 published patent applications and 6 EPO patents. Top assignees: Alps Alpine Co., Ltd., Alpine Electronics, Inc.. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunari Ashimine. Retrieved from https://idiyas.com/inventor/katsunari-ashimine

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.7

ph-index = 1


Company Filing History:


Years Active: 2016-2025

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6 patents (USPTO):Explore Patents

Title: Innovations of Katsunari Ashimine

Introduction

Katsunari Ashimine is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of optical technology, holding a total of 6 patents. His work focuses on innovative methods for manufacturing optical elements and display devices.

Latest Patents

Among his latest patents, Ashimine has developed a method for manufacturing optical elements, which includes forming an optical element unit from materials such as glass. This unit has a unique outer shape, either a regular triangle or a regular hexagon. He arranges multiple optical element units in a two-dimensional structure that mimics the molecular structure of graphene or carbon nanotubes. Additionally, he has created a display device that features a transparent light guiding layer, a retroreflective layer, and a polarizing beam splitter. This design allows for the display of aerial images, enhancing the viewing experience.

Career Highlights

Throughout his career, Ashimine has worked with prominent companies such as Alps Alpine Co., Ltd. and Alpine Electronics, Inc. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Katsunari Ashimine has collaborated with talented individuals in his field, including Kazuya Hikichi and Mitsunori Wada. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical technology.

Conclusion

Katsunari Ashimine's contributions to the field of optical technology are noteworthy. His innovative patents and collaborations reflect his dedication to advancing this area of research. His work continues to influence the development of new optical devices and methods.

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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