Tokyo, Japan

Takao Kuwahata

This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Kuwahata. Retrieved from https://idiyas.com/inventor/takao-kuwahata

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 = 3.4

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1986

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2 patents (USPTO):Explore Patents

Title: Takao Kuwahata: Innovator in Photoconductive Technology

Introduction

Takao Kuwahata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of photoconductive technology, particularly in image pickup tubes. With a total of 2 patents to his name, Kuwahata's work has advanced the capabilities of imaging systems.

Latest Patents

Kuwahata's latest patents focus on the development of photoconductive targets for image pickup tubes. One of his inventions describes a photoconductive target that consists of a transparent substrate, a transparent conductor, and a photoconductive layer containing cadmium, tellurium, and selenium. The molar ratios of these components satisfy a specific formula, ensuring optimal performance. Another patent outlines a similar photoconductive target, emphasizing the importance of the film thickness of both the photoconductive layer and the high resistance layer.

Career Highlights

Kuwahata is associated with Kabushiki Kaisha Toshiba, a leading company in technology and electronics. His work at Toshiba has allowed him to explore innovative solutions in imaging technology. His contributions have been instrumental in enhancing the functionality and efficiency of image pickup systems.

Collaborations

Kuwahata has collaborated with notable colleagues, including Sohei Manabe and Katsuhiro Gonpei. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Takao Kuwahata's contributions to photoconductive technology have made a lasting impact on the field of imaging systems. His patents reflect a commitment to innovation and excellence in technology.

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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