Yokohama, Japan

Kouji Sawamura

This inventor holds 2 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1994-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouji Sawamura. Retrieved from https://idiyas.com/inventor/kouji-sawamura

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1994-2011

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2 patents (USPTO):Explore Patents

Title: Kouji Sawamura: Innovator in Character Recognition Technology

Introduction

Kouji Sawamura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of character recognition technology, holding 2 patents that showcase his innovative approach to improving device efficiency and user experience.

Latest Patents

One of his latest patents is a character recognition processing device and method. This invention aims to enhance the recognition rate and speed while reducing the specifications required for devices that form a photographing system. The method involves displaying a character image alongside a cursor, allowing for precise recognition of characters through a systematic analysis of the image data and cursor position. Another notable patent is a telephone dialing system with an error indicating function. This system includes a memory unit for storing dialed numbers and a comparator that identifies whether the currently dialed number is incorrect or new. It features an alarm unit and a speech output unit that announces the stored number, enhancing user interaction and reducing dialing errors.

Career Highlights

Kouji Sawamura has worked with prominent companies such as Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

He has collaborated with notable coworkers, including Yukihiro Fujita and Katsuyuki Ito, further enriching his professional journey and expanding his impact in the field of technology.

Conclusion

Kouji Sawamura's contributions to character recognition technology and his innovative patents reflect his dedication to improving user experience and device efficiency. His work continues to influence advancements in the 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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