Itami, Japan

Mari Kato

This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1980-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mari Kato. Retrieved from https://idiyas.com/inventor/mari-kato-0403g8xs

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1980-1987

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3 patents (USPTO):Explore Patents

Title: The Innovations of Mari Kato

Introduction

Mari Kato is a prominent inventor based in Itami, Japan. She has made significant contributions to the field of photoelectric devices, holding a total of 3 patents. Her work focuses on enhancing the efficiency and functionality of these devices through innovative materials and manufacturing methods.

Latest Patents

Among her latest patents is an antireflective film designed for photoelectric devices. This film comprises at least one layer with a refractive index that is highest on the side adjacent to the light receiving or emitting surface of the device. The refractive index then continuously decreases as it moves outward from that side. This innovative design aims to improve the performance of photoelectric devices by minimizing reflection losses.

Career Highlights

Mari Kato is associated with Mitsubishi Electric Corporation, where she applies her expertise in materials science and engineering. Her work has been instrumental in advancing the technology used in photoelectric devices, making them more efficient and effective for various applications.

Collaborations

Throughout her career, Mari has collaborated with notable colleagues, including Kotaro Mitsui and Takao Oda. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Mari Kato's contributions to the field of photoelectric devices exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of materials and their applications, positioning her as a key figure in her industry.

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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