Nagoya, Japan

Kouzi Takeyama

This inventor holds 2 USPTO granted patents. Top assignees: Brother Kogyo Kabushiki-Kaisha, Nippon Telegraph. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouzi Takeyama. Retrieved from https://idiyas.com/inventor/kouzi-takeyama

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 = 10.3

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1991

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2 patents (USPTO):Explore Patents

Title: Kouzi Takeyama: Innovator in Optical Image Reading Technology

Introduction

Kouzi Takeyama is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of optical image reading technology. With a total of 2 patents to his name, Takeyama's work has advanced the capabilities of image reading devices.

Latest Patents

Takeyama's latest patents include an "Optical Image Reading Apparatus Capable of Reading Multi-Colored Original." This innovative apparatus is designed to photoelectrically read images formed in at least two colors on a surface with a different base color. It features a first reading device that obtains a first image signal for multiple reading spots, allowing for the discrimination of colors. Additionally, he developed an "Optical Reader Having Apparatus for Discrimination Between Dither-Matrix." This device can differentiate between dither-matrix and non-dither-matrix reading areas, enhancing the accuracy of image data obtained from subject copies.

Career Highlights

Throughout his career, Kouzi Takeyama has worked with prominent companies such as Brother Industries, Ltd. and Nippon Telegraph and Telephone Corporation. His experience in these organizations has contributed to his expertise in optical technologies.

Collaborations

Takeyama has collaborated with notable colleagues, including Suzuyo Murai and Tetsuo Harano. Their joint efforts have furthered advancements in the field of optical image reading.

Conclusion

Kouzi Takeyama's innovative work in optical image reading technology has made a lasting impact on the industry. His patents reflect a commitment to enhancing the functionality and accuracy of image reading devices.

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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