Tokyo, Japan

Hirokazu Kato

This inventor holds 9 USPTO granted patents and 8 published patent applications and 1 EPO patent. Top assignees: Hitachi-High-Technologies Corporation, Hitachi High-Tech Corporation, Kioxia Corporation. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirokazu Kato. Retrieved from https://idiyas.com/inventor/hirokazu-kato-f3807tom

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 66.7


Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Mito, JP (2010 - 2013)
  • Tokyo, JP (2018 - 2024)

Company Filing History:


Years Active: 2010-2026

Loading Chart...
Loading Chart...
9 patents (USPTO):Explore Patents

Title: **Innovations of Hirokazu Kato: A Pioneer in Semiconductor Technologies**

Introduction

Hirokazu Kato, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of semiconductor technology. With a total of seven patents to his name, Kato has been instrumental in developing methods that enhance the efficiency and functionality of electronic devices.

Latest Patents

Among his latest patents are groundbreaking innovations such as a wiring formation method, a method for manufacturing semiconductor devices, and an advanced semiconductor device. The wiring fabrication method he developed involves pressing a first template featuring specific recessed portions against a film to form a detailed pattern for wiring and vias. This method allows for precision and functionality in electronic circuits. Additionally, Kato has designed a multicolor fluorescence analysis device that uses fiberoptic plates to guide and detect emitted fluorescence, enhancing the analysis process for various applications.

Career Highlights

Hirokazu Kato has had a notable career, with experience at prominent companies like Hitachi High-Technologies Corporation and Hitachi High-Tech Corporation. His work at these institutions has allowed him to push the boundaries of innovation in semiconductor technology and contribute to sophisticated manufacturing processes.

Collaborations

Throughout his career, Kato has collaborated with talented professionals in the field, including Tomohiro Shoji and Takanobu Haga. These collaborations have resulted in various advancements in technology and a shared commitment to innovation.

Conclusion

Hirokazu Kato stands as a prominent figure in the landscape of semiconductor inventions. His patents reflect a deep understanding of technology and its applications, positioning him as a leader in the innovation of electronic devices. As technologies continue to evolve, Kato’s contributions will undoubtedly have a lasting impact on the industry.

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]
Loading…