Chiba, Japan

Hirokazu Imai

This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation. Active years: 2013-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Imai. Retrieved from https://idiyas.com/inventor/hirokazu-imai-hhe373ct

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 60.0

Average Co-Inventor Count = 5.8

ph-index = 3

Forward Citations = 51(Granted Patents)


Location History:

  • Chiba, JP (2013 - 2017)
  • Tokyo, JP (2022)

Company Filing History:


Years Active: 2013-2022

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5 patents (USPTO):Explore Patents

Title: Inventor Hirokazu Imai: Innovations in Display Technology

Introduction

Hirokazu Imai, a prominent inventor based in Chiba, Japan, has made significant contributions to the field of display technology. With a total of five patents to his name, Imai continues to drive innovation in the industry, particularly through advancements in display apparatus and measuring technologies.

Latest Patents

Hirokazu Imai's latest patents include a groundbreaking drive device and display apparatus. This invention comprises a display panel with multiple pixels and a driving mechanism that emits a driving signal, facilitating enhanced light emission through an active PWM drive method within a single frame period. Another notable patent is for a measuring apparatus that incorporates a light-receiving element positioned opposite a measurement object. This innovative design features surrounding light-emitting elements and reflective optical components that collectively aim to deliver precise measurements.

Career Highlights

Throughout his career, Imai has held positions in prestigious organizations, contributing his expertise to companies such as Sony Corporation and Sony Semiconductor Solutions Corporation. His work has consistently focused on improving display technologies, showcasing his commitment to innovation.

Collaborations

Hirokazu Imai has collaborated with talented individuals in the field, including Yoichi Toriumi and Hideo Kawabe. These partnerships have undoubtedly helped to enhance the impact of his inventions and foster a collaborative environment for innovation.

Conclusion

In summary, Hirokazu Imai is a notable inventor whose contributions to display technology and measuring devices have paved the way for new advancements. His patents reflect a deep understanding of the challenges in the field and showcase a commitment to pushing the boundaries of what is possible 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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