Sakai, Japan

Yukio Maekawa

This inventor holds 18 USPTO granted patents, primarily in Optical Systems. Top assignees: Minolta Camera Kabushiki Kaisha, Minolta Company, Ltd.. Active years: 1976-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Maekawa. Retrieved from https://idiyas.com/inventor/yukio-maekawa-kh060aod

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 = 2.6

ph-index = 11

Forward Citations = 368(Granted Patents)


Location History:

  • Osaka, J (1976)
  • Osaka, JP (1979 - 1992)
  • Sakai, JP (1984 - 2003)

Company Filing History:


Years Active: 1976-2003

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Areas of Expertise:
Image Data Transmission
Driving System
Binocular System
Zoom Lens
Camera
Focus Detection
Optical Device
Bayonet Mount
Exchangeable Lens
Focusing Arrangement
Optical Lens Barrel
Enlarging Lens
18 patents (USPTO):Explore Patents

Title: Inventor Yukio Maekawa: Innovations in Communication and Driving Systems

Introduction

Yukio Maekawa, an accomplished inventor located in Sakai, Japan, holds a total of 17 patents. Known for his innovative approach to technology, Maekawa has made significant contributions to the fields of communication and mechanical systems, paving the way for more efficient devices and mechanisms.

Latest Patents

Among his most notable patents is a method for transmitting image data and a communication terminal. This invention involves a communication terminal that includes a memory storing a table which associates data for identifying communication destinations with the resolution of their display devices. His image processor generates image data tailored to the resolution of the target device, allowing for reduced data volume during transmission and minimizing battery consumption in portable devices.

Another significant patent involves a driving system featuring elastically supporting units. This mechanism is designed to hold and shift a component to be driven. It utilizes at least three carrying elements, which carry the part elastically while applying force in directions generally perpendicular to the axis of the part. One of these carrying elements is actuated using a frictional actuator, which oscillates at high frequency, facilitating precise movement of the part.

Career Highlights

Yukio Maekawa works at Minolta Camera Co., Ltd., a company renowned for its advancements in imaging technologies. His inventive spirit and commitment to innovation have been instrumental in developing new solutions that enhance both communication and mechanical efficiency.

Collaborations

Throughout his career, Maekawa has collaborated with esteemed colleagues such as Masatake Niwa and Tsuneyo Metabi. Together, they have contributed to numerous innovations, driving advancements in their respective fields and showcasing the power of teamwork in the realm of invention.

Conclusion

Yukio Maekawa's innovative patents in communication systems and driving mechanisms reflect his dedication to enhancing technology. His impressive portfolio of inventions not only demonstrates his expertise but also emphasizes the importance of innovation in everyday devices. As he continues to inspire future generations of inventors, his work remains a testament to the transformative power of creativity and technical skill in today’s fast-paced technological landscape.

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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