Kanagawa, Japan

Kei Tsukamoto

This inventor holds 27 USPTO granted patents and 24 published patent applications and 6 EPO patents, primarily in Cancer Treatment Technology. Top assignees: Sony Corporation, Sony Group Corporation, Toppan Printing Co., Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Tsukamoto. Retrieved from https://idiyas.com/inventor/kei-tsukamoto

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

USPTO Granted Patents = 27 

% Patents Active = 85.2

 

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 81(Granted Patents)


Location History:

  • Taito-ku, JP (2020 - 2022)
  • Kanagawa, JP (2015 - 2024)
  • Tokyo, JP (2019 - 2024)

Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Anticancer Effect
Cancer Immunotherapy
Pressure Sensor
Optical Sensor
Three-Axis Sensor
Nucleic Acid Molecules
Drug Resistance
Spheroid Formation
Electronic Apparatus
Sensor Module
Input Device
Assessment Method
27 patents (USPTO):Explore Patents

Title: Kei Tsukamoto: Innovator in Sensor Technology

Introduction

Kei Tsukamoto, based in Kanagawa, Japan, is a highly accomplished inventor with a remarkable portfolio of 23 patents. His innovative contributions primarily focus on advanced sensor technologies and electronic apparatuses, reflecting his dedication to enhancing electronic performance and functionality.

Latest Patents

Among his latest patents are groundbreaking inventions, including a three-axis sensor and an optical sensor module. The three-axis sensor features a first and second detection layer with capacitive sensing sections, designed for optimal responsiveness to pressure changes. The configuration includes electrically conductive layers and deformation layers, ensuring high sensitivity and precision in detecting pressure variations. Furthermore, Tsukamoto's optical sensor integrates a light-emitting substrate with a circuit board, showcasing a comprehensive approach that enhances light transmission and reception efficiency.

Career Highlights

Throughout his career, Kei Tsukamoto has demonstrated significant technical expertise while working with notable companies such as Sony Corporation and Toppan Printing Co., Ltd. His innovative spirit and technical skills have played a key role in advancing sensor technologies in these leading organizations.

Collaborations

Tsukamoto has collaborated with skilled professionals such as Taizo Nishimura and Hayato Hasegawa, fostering an environment of innovation and teamwork. These collaborations have contributed to the development of state-of-the-art technologies that push the boundaries of what is possible in the realm of sensors and electronic devices.

Conclusion

Kei Tsukamoto is a distinguished inventor whose dedication to innovation is evidenced by his extensive patent portfolio and valuable contributions to sensor technology. His work continues to inspire advancements in electronic apparatuses, positioning him as a leading figure in his field.

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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