Kumamoto, Japan

Masaru Yamada

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Yamada. Retrieved from https://idiyas.com/inventor/masaru-yamada-0d0idpok

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 = 5.0

ph-index = 1

Forward Citations = 64(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Masaru Yamada: Innovator in Thin Film Transistor Technology

Introduction

Masaru Yamada is a prominent inventor based in Kumamoto, Japan. He is known for his significant contributions to the field of thin film transistors (TFTs). His innovative work has paved the way for advancements in liquid crystal display technology.

Latest Patents

Masaru Yamada holds a patent for a thin film transistor, a method for producing the thin film transistor, and a liquid crystal display using a TFT array substrate. The patent describes a TFT device that includes a first electrode formed on a transparent insulating substrate. This electrode consists of a first layer made of pure aluminum or aluminum alloy and a second layer formed by an impurity selected from nitrogen, oxygen, silicon, or carbon. The design enhances the performance and efficiency of TFTs in various applications.

Career Highlights

Throughout his career, Masaru Yamada has focused on developing technologies that improve electronic displays. His work has been instrumental in advancing the capabilities of TFTs, which are crucial for modern display technologies. His innovative approach has garnered attention in the field of electronics.

Collaborations

Masaru Yamada has collaborated with notable colleagues, including Kazuyuki Sakata and Kazunori Inoue. These partnerships have contributed to the development of cutting-edge technologies in the field of thin film transistors.

Conclusion

Masaru Yamada's contributions to thin film transistor technology have made a significant impact on the electronics industry. His innovative patents and collaborations highlight his role as a leading inventor in this field.

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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