Niigata, Japan

Hiroteru Haruyama

This inventor holds 3 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Nippon Seiki Co., Ltd., Alps Alpine Co., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroteru Haruyama. Retrieved from https://idiyas.com/inventor/hiroteru-haruyama

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2015-2025

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3 patents (USPTO):Explore Patents

Title: Innovations of Hiroteru Haruyama

Introduction

Hiroteru Haruyama is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of display technology, particularly through his innovative patents. With a total of two patents to his name, Haruyama continues to push the boundaries of what is possible in head-up display devices.

Latest Patents

Haruyama's latest patents include a head-up display device and a lens unit. The head-up display device is designed to improve light irradiation efficiency toward an eye box. It also aims to suppress the amount of brightness change for a display image affected by the movement of the viewpoint. The lens unit features a plurality of light sources arranged in a matrix, along with a convex lens portion that collects radiant light from these sources. This innovative design enhances the overall performance and user experience of head-up displays.

Career Highlights

Hiroteru Haruyama is currently employed at Nippon Seiki Co., Ltd., a company known for its advancements in automotive display technology. His work at Nippon Seiki has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to innovation.

Collaborations

Some of Haruyama's coworkers include Kazuya Matsuura and Maiko Saito. Their collaborative efforts have played a crucial role in the development of cutting-edge technologies in the display sector.

Conclusion

Hiroteru Haruyama's work exemplifies the spirit of innovation in the field of display technology. His patents reflect a commitment to improving user experience and efficiency in head-up display devices. Through his contributions, Haruyama continues to influence the future of display 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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