Kawasaki, Japan

Hideo Takagi

This inventor holds 9 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 1991-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Takagi. Retrieved from https://idiyas.com/inventor/hideo-takagi

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 204(Granted Patents)


Location History:

  • Kanagawa, JP (1999 - 2001)
  • Kawasaki, JP (1991 - 2002)

Company Filing History:


Years Active: 1991-2002

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9 patents (USPTO):Explore Patents

Title: Hideo Takagi: Innovator in Semiconductor Technology

Introduction

Hideo Takagi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on improving the manufacturing processes and efficiency of semiconductor devices.

Latest Patents

Among his latest patents, Takagi has developed a semiconductor device with copper wiring and its manufacturing method. This method involves forming copper wiring and reducing an oxide film on its surface by heating it under reductive gas or plasma. This innovative approach ensures the creation of a semiconductor device with high-quality copper wiring. Another notable patent is for the manufacture of a semiconductor device with a silicide electrode. This method allows for the formation of a reliable contact even at scaled-down patterns, enhancing the performance of semiconductor devices.

Career Highlights

Hideo Takagi has had a successful career at Fujitsu Corporation, where he has been instrumental in advancing semiconductor technologies. His expertise in the field has led to numerous innovations that have had a lasting impact on the industry.

Collaborations

Throughout his career, Takagi has collaborated with talented individuals such as Yuzuru Ota and Wataru Futo. These collaborations have fostered a creative environment that has resulted in groundbreaking advancements in semiconductor technology.

Conclusion

Hideo Takagi's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of efficient and effective semiconductor devices.

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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