Tokyo, Japan

Koji Watanabe

This inventor holds 2 USPTO granted patents. Top assignee: Other. Active years: 2002-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Watanabe. Retrieved from https://idiyas.com/inventor/koji-watanabe-frgnr8xu

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Musashino, JP (2002)
  • Shinagawa-ku, Tokyo JP (2003)

Company Filing History:

goldMedal2 out of 834,601 
Other
 patents

Years Active: 2002-2003

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2 patents (USPTO):Explore Patents

Title: Koji Watanabe: Innovator in Semiconductor Technology

Introduction

Koji Watanabe is a prominent inventor based in Shinagawa-ku, Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative memory solutions and measurement techniques.

Latest Patents

Watanabe's latest patents include a ferroelectric-type nonvolatile semiconductor memory and an operation method thereof. This invention comprises a bit line, a selection transistor, and multiple memory units, each containing memory cells. The design allows for efficient stacking of memory units through an insulating interlayer, enhancing the performance of nonvolatile memory systems. Another notable patent is related to an azimuth measuring method and apparatus. This invention involves exciting and detecting coils to measure induced voltages, enabling precise position and azimuth measurements.

Career Highlights

Throughout his career, Watanabe has demonstrated a commitment to advancing semiconductor technology. His innovative approaches have led to the development of cutting-edge memory solutions that are crucial for modern electronic devices. His expertise in the field has positioned him as a key figure in semiconductor research and development.

Collaborations

Watanabe has collaborated with notable colleagues, including Toshiyuki Nishihara and Fumio Sakata. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Koji Watanabe's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in memory technology and measurement systems.

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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