Amagasaki, Japan

Koichi Nakazawa

This inventor holds 4 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1991-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Nakazawa. Retrieved from https://idiyas.com/inventor/koichi-nakazawa-c8acwn14

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Amagasaki, JP (1991 - 1993)
  • Amagasaki, both, JP (1993)

Company Filing History:


Years Active: 1991-1993

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4 patents (USPTO):Explore Patents

Title: Koichi Nakazawa: Innovator in Torsion Angle Detection Technology

Introduction

Koichi Nakazawa is a prominent inventor based in Amagasaki, Japan. He has made significant contributions to the field of detection technology, particularly in the development of torsion angle detection apparatuses and position detectors. With a total of 4 patents to his name, Nakazawa's work has had a notable impact on various applications, including robotics.

Latest Patents

One of Nakazawa's latest patents is the "Torsion angle detection apparatus and torque sensor." This innovative device utilizes a pair of optical encoders positioned on the coaxial center at a specific interval. The measured shaft is secured to the rotary portion of each encoder, allowing for high-accuracy detection of the torsion angle with rapid response times. Another significant patent is the "Position detector having a single set detector for absolute codes." This position detector is designed for use in robotic hands and can identify multiple positions on a movable element. It features a coding member with absolute and incremental codes, along with light-emitting and receiving elements for effective code detection.

Career Highlights

Koichi Nakazawa is associated with Matsushita Electric Industrial Co., Ltd., a company known for its commitment to innovation and technology. His work at Matsushita has allowed him to develop cutting-edge solutions that enhance the functionality and precision of various devices.

Collaborations

Throughout his career, Nakazawa has collaborated with notable individuals in the field, including his coworker Norio Okutani. These collaborations have contributed to the advancement of technology and the successful development of innovative products.

Conclusion

Koichi Nakazawa's contributions to the field of detection technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing accuracy and efficiency in various applications. Nakazawa's work continues to influence the industry and inspire future advancements.

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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