Tokyo, Japan

Keiichi Ogawa

This inventor holds 17 USPTO granted patents and 1 published patent application, primarily in Data Communication. Top assignees: Sony Corporation, Dai Nippon Printing Co., Ltd., Dai Nippon Insatsu K.k.. Active years: 1986-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Ogawa. Retrieved from https://idiyas.com/inventor/keiichi-ogawa

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

USPTO Granted Patents = 17 

% Patents Active = 52.9

Average Co-Inventor Count = 2.6

ph-index = 5

Forward Citations = 72(Granted Patents)


Location History:

  • Tokyo-To, JP (1997 - 2004)
  • Tokyo, JP (1986 - 2016)

Company Filing History:


Years Active: 1986-2016

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Areas of Expertise:
Electronic Device Registration
Data Storage Program
Command Execution Program
Information Transfer Program
Heat Transfer Printing
Thermal Transfer Sheet
Device Communication Interface
HTTP Client Data Handling
Auxiliary Upload Program
Long Data Acquisition
Contents Providing System
17 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Keiichi Ogawa

Introduction: Keiichi Ogawa, a prolific inventor based in Tokyo, Japan, has made significant contributions to technology through his expertise and innovative spirit. With a remarkable portfolio of 17 patents, his work primarily focuses on electronic devices and web applications, showcasing his ability to address complex problems with inventive solutions.

Latest Patents: Among his latest inventions is a patent titled "Registration of electronic device to server." This innovation enables a user management server apparatus to transmit session information to a user terminal apparatus operated by a user, effectively registering a correspondence relationship between the user and their electronic device. Another notable patent is the "Add-in for download, upload, and rewriting." This invention aims to expand the functions of web applications, minimizing the need for users to engage directly with operating system methods. By utilizing a processing means in terminal devices, this solution allows for enhanced user interaction and efficiency.

Career Highlights: Keiichi Ogawa has built an impressive career, having worked with renowned companies such as Sony Corporation and Dai Nippon Printing Co., Ltd. His experience at these leading organizations has undoubtedly contributed to his innovative mindset and technical expertise.

Collaborations: Throughout his career, Ogawa has collaborated with talented individuals, including coworkers such as Takeshi Fujita and Tsutomu Kawachi. These partnerships have played a vital role in the development and realization of his inventive concepts.

Conclusion: Keiichi Ogawa's innovative contributions through his patents highlight his status as a leading inventor in the field of technology. His work, characterized by its relevance and applicability, continues to influence various aspects of electronic device management and web application functionality. As he advances in his career, the industry eagerly anticipates his future inventions and the impact they will have on technology.

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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