Shiojiri, Japan

Ko Terao

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Seiko Epson Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ko Terao. Retrieved from https://idiyas.com/inventor/ko-terao

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Ko Terao - Innovator in Colorimetry Devices

Introduction

Ko Terao is an inventor based in Shiojiri-shi, Japan. He has made significant contributions to the field of colorimetry, focusing on the development of devices that enhance color measurement accuracy. Although he currently holds no granted patents, his innovative ideas are reflected in his latest patent applications.

Latest Patent Applications

1. **Carrying Case and Colorimetric System** - This application describes a carrying case designed to house a colorimetric scanning device. The case includes a body that faces the bottom portion of the device and a lid that can switch between covering and exposing the device. The lid features two regions, with the first covering the thickest part of the device and the second extending downward toward a thinner portion.

2. **Colorimetry Device** - This application outlines a colorimetry device that consists of a support base with a surface for holding a measurement target. The device includes a carriage unit that can move in two intersecting directions. The carriage unit accommodates a colorimeter for measuring the color of the target and features an operation section for manual movement.

Conclusion

Ko Terao's work in developing innovative colorimetry devices showcases his commitment to advancing technology in this field. His latest patent applications reflect his ongoing efforts to create practical solutions for color measurement challenges.

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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