Tokyo, Japan

Koji Kachi

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Casio Keisanki Kabushiki Kaisha, Casio Computer Co., Ltd.. Active years: 2007-2019.

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

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 = 1.5

ph-index = 3

Forward Citations = 37(Granted Patents)


Location History:

  • Kokubunji, JP (2007)
  • Tokyo, JP (2007 - 2019)

Company Filing History:


Years Active: 2007-2019

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4 patents (USPTO):Explore Patents

Title: The Innovative Mind of Koji Kachi

Introduction

Koji Kachi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic devices, particularly in wearable technology. With a total of four patents to his name, Kachi continues to push the boundaries of innovation.

Latest Patents

Among his latest patents is a wearable electronic device featuring a touch screen. This electronic device includes a touch sensor that inputs predetermined instructions through a specific operation direction. Additionally, it incorporates a frame-like member surrounding the touch sensor. A unique processing method is applied to different regions of the frame, enhancing the device's functionality. Another notable patent is for a wearable information terminal, showcasing Kachi's commitment to advancing wearable technology.

Career Highlights

Throughout his career, Koji Kachi has worked with notable companies such as Casio Keisanki Kabushiki Kaisha and Casio Computer Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that cater to the evolving needs of consumers.

Collaborations

Kachi has collaborated with talented individuals in the industry, including Shigeru Hanagata and Seiji Murakami. These partnerships have fostered a creative environment that has led to groundbreaking inventions.

Conclusion

Koji Kachi's contributions to wearable technology and electronic devices highlight his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of user needs and technological possibilities.

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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