Yokohama, Japan

Tomohiro Maekawa

This inventor holds 4 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 1986-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiro Maekawa. Retrieved from https://idiyas.com/inventor/tomohiro-maekawa-k949om5t

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1986-1998

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4 patents (USPTO):Explore Patents

Title: Tomohiro Maekawa: Innovator in Information Processing and Optical Encoding

Introduction

Tomohiro Maekawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of information processing and optical encoding. With a total of 4 patents to his name, Maekawa continues to push the boundaries of technology through his innovative designs.

Latest Patents

Maekawa's latest patents include an information processing apparatus designed for displaying a plurality of modes. This apparatus features a keyboard with a single mode designation key, a display for showing groups of operation modes, and a memory system for storing input information. The design allows for a desired operation mode to be easily designated with simple key input operations. Another notable patent is an optical encoder that includes transparent substrates. This encoder comprises an optical scale with light-transmitting and non-transmitting portions, along with a light projecting device and a photoelectric converting device. These innovations showcase Maekawa's expertise in creating efficient and user-friendly technology.

Career Highlights

Tomohiro Maekawa is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to develop cutting-edge solutions that enhance user experience and operational efficiency.

Collaborations

Throughout his career, Maekawa has collaborated with notable colleagues, including Richard Nibley and Masahiko Igaki. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Tomohiro Maekawa is a distinguished inventor whose work in information processing and optical encoding has made a significant impact in the technology sector. His innovative patents and collaborations reflect his commitment to advancing technology and improving user experiences.

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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