Tokyo, Japan

Yasuo Kato

This inventor holds 27 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Ophthalmic Devices. Top assignees: Tokyo Kogaku Kikai Kabushiki Kaisha, Kabushiki Kaisha Topcon, Tdk Corporation. Active years: 1980-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuo Kato. Retrieved from https://idiyas.com/inventor/yasuo-kato-3x8g8jgv

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

Calculating rank
USPTO Granted Patents = 27 

% Patents Active = 88.9

 

Average Co-Inventor Count = 3.6

ph-index = 9

Forward Citations = 162(Granted Patents)


Company Filing History:


Years Active: 1980-2026

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Areas of Expertise:
Ophthalmologic Apparatus
Eye Refractometer
Static Electricity Control
Element Array Manufacturing
Ocular Position Measurement
Vision Testing Instrument
Eye Testing Apparatus
Automatic Eye Measurement
Refractive Power Measurement
Print Inspecting Device
Diffraction Grating Plate
Optometric Device
27 patents (USPTO):Explore Patents

Title: The Innovative Insights of Yasuo Kato

Introduction

Yasuo Kato, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of technology, evidenced by his impressive portfolio of 23 patents. His innovations focus primarily on the control of static electricity in the human body, showcasing his commitment to enhancing everyday life through his inventions.

Latest Patents

Among his latest patents, the "Human Body Static Electricity Control Device" and the "Human Body Static Electricity Control System" stand out. These inventions are designed to monitor and manage the charging state of the human body effectively. The body-worn charging amount detection device measures the surface potential, while the static electricity control device generates and discharges ions to regulate static electricity. Additionally, a mobile terminal facilitates short-range wireless communication to set control patterns based on environmental conditions such as temperature and humidity. This feedback control system represents a significant advancement in personal comfort and safety regarding static electricity.

Another notable invention is the "Apparatus for Manufacturing Element Array" and the "Apparatus for Removing Specific Element." This innovative apparatus holds a substrate at a specific angle and utilizes laser technology to target and collect elements in a predetermined array, enhancing manufacturing efficiency.

Career Highlights

Throughout his career, Yasuo Kato has held pivotal positions at notable companies, including Tokyo Kogaku Kikai Kabushiki Kaisha and Topcon Corporation. His work in these organizations has contributed to his innovative edge, allowing him to transform ideas into practical inventions.

Collaborations

Yasuo has collaborated with talented individuals such as Yasufumi Fukuma and Ikuo Kitao, enabling him to expand his horizons in research and development. These collaborations illustrate the importance of teamwork in fostering innovation and achieving groundbreaking advancements.

Conclusion

Yasuo Kato exemplifies the spirit of innovation through his numerous patents and contributions to technology. His focus on human-centered design, particularly in managing static electricity, highlights the intersection of science and daily life. As he continues to push the boundaries of invention, Kato remains a significant figure in the landscape of contemporary 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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