Tokyo, Japan

Kei Tsujimoto

This inventor holds 22 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Airbag Technology. Top assignees: Takata Corporation, Sugino Machine Limited, Kioxia Corporation. Active years: 2007-2026.

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

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

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 36.4

 

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 143(Granted Patents)


Location History:

  • Hikone, JP (2007 - 2009)
  • Shiga, JP (2015)
  • Tokyo, JP (2007 - 2023)

Company Filing History:


Years Active: 2007-2026

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Areas of Expertise:
Airbag Apparatus
Solid State Drive
Machining Center
Drilling Machine
Tapping Machine
Washing Machine
Deburring Machine
Airbag Device
Steering Wheel
Horn Switch Device
Airbag Unit
Manufacturing Method
22 patents (USPTO):Explore Patents

Title: Kei Tsujimoto: Innovator in Technology

Introduction

Kei Tsujimoto is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to various technological advancements. With an impressive record of 20 patents, Tsujimoto has made a considerable impact in the fields of electronics and machinery. His innovative spirit has driven him to develop groundbreaking solutions that enhance everyday technology.

Latest Patents

Among his latest inventions, Kei Tsujimoto has focused on a solid-state drive, which demonstrates his commitment to improving data storage solutions. Additionally, he has designed a washing machine specifically for machined parts, showcasing his versatility and understanding of specialized industrial needs. These patents are a testament to his ability to merge practicality with innovation.

Career Highlights

Tsujimoto has built a remarkable career, having worked with prominent companies such as Takata Corporation and Sugino Machine Limited. His experiences in these organizations have enriched his knowledge and allowed him to sharpen his inventive skills. His career reflects a dedication to excellence and innovation in every project he undertakes.

Collaborations

Throughout his career, Kei Tsujimoto has collaborated with talented individuals such as Wataru Nakazawa and Kosuke Wakao. These partnerships have fostered a creative environment that drives innovation. Working alongside such esteemed colleagues has contributed to Tsujimoto's success as an inventor, enabling him to tackle complex engineering challenges.

Conclusion

Kei Tsujimoto exemplifies the essence of innovation within technology. His extensive portfolio of patents and collaborations highlights his commitment to advancing the industry. With a strong foundation in engineering and a passion for creativity, Tsujimoto continues to inspire others in the field of innovation.

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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