Tokyo, Japan

Chizuru Kaga

This inventor holds 1 USPTO granted patent. Top assignee: Jujo Paper Co., Ltd.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chizuru Kaga. Retrieved from https://idiyas.com/inventor/chizuru-kaga

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 = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Chizuru Kaga: Innovator in Gloss Measurement Technology

Introduction

Chizuru Kaga is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of material measurement, particularly in the area of gloss profiling. Her innovative approach has paved the way for advancements in various industries, including paper and synthetic materials.

Latest Patents

Chizuru Kaga holds a patent for a "Method for measuring gloss profile." This invention relates to a method for measuring the gloss profile of the surface of materials such as paper, specifically coated paper, synthetic resin film, and metals. The method involves applying a spot of monochromatic ultraviolet light to the surface of a sample, moving the spot across the surface, and photoelectrically converting the reflected light at the same angle as the incident light. The reflectance is then compared and calculated to determine the gloss profile. She has 1 patent to her name.

Career Highlights

Chizuru Kaga is associated with Jujo Paper Co., Ltd., where she has been instrumental in developing innovative measurement techniques. Her work has not only enhanced the quality of products but has also contributed to the efficiency of manufacturing processes.

Collaborations

Chizuru has collaborated with notable colleagues, including Hideki Fujiwara and Isao Kano. Their combined expertise has fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Chizuru Kaga's contributions to gloss measurement technology exemplify her dedication to innovation in material science. Her work continues to influence various industries, showcasing the importance of precise measurement techniques in enhancing product quality.

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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