Takatsuki, Japan

Keizou Ishiai

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electronics Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keizou Ishiai. Retrieved from https://idiyas.com/inventor/keizou-ishiai

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 = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Keizou Ishiai: A Pioneer in Display Technology

Introduction

Keizou Ishiai is an accomplished inventor based in Takatsuki, Japan. His innovative contributions to display technology have earned him recognition in the field of electronics. With a keen focus on enhancing visual displays, Ishiai has secured a patent that showcases his expertise and forward-thinking approach.

Latest Patents

Ishiai holds a patent for a groundbreaking display device that incorporates an advanced anti-reflection film. His invention involves a glass face panel where a first layer of electrically conductive transparent thin film, characterized by a high refractive index, is deposited alongside two additional layers with lower refractive indexes. This design allows for the surface of the anti-reflection film to achieve a luminous reflectance of 1.5% or less, and a reflectance of 3% or less at the prominent blue wavelength of 436 nm. This innovative advancement significantly improves the visual quality of display devices, making it a pivotal contribution to the industry.

Career Highlights

Keizou Ishiai is affiliated with Matsushita Electronics Corporation, a leading name in electronics and technology. His work at the company has enabled him to delve deeper into research and innovation, contributing exceptionally to the development of modern display technologies. The expertise and unique insights that Ishiai brings to his role have played a crucial part in propelling the company's advancements in this competitive field.

Collaborations

Throughout his career, Ishiai has collaborated with notable coworkers such as Hidekazu Hayama and Yasunori Miura. These partnerships have fostered an environment of innovation, allowing them to collectively push the boundaries of display technology. Their combined efforts exemplify the strength of collaboration in achieving significant breakthroughs within the realm of electronics.

Conclusion

In conclusion, Keizou Ishiai stands out as an innovative inventor whose contributions to display technology have made a lasting impact. His patent on an advanced anti-reflection film reflects a commitment to enhancing user experience in visual displays. As the landscape of technology continues to evolve, inventors like Ishiai are essential in driving forward the innovations that shape our world.

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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