Kanagawa, Japan

Hiroshi Kondoh

This inventor holds 7 USPTO granted patents. Top assignees: Ricoh Company, Ltd., Ricoh Research Institute of General Electronics. Active years: 1993-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kondoh. Retrieved from https://idiyas.com/inventor/hiroshi-kondoh-9gvvae56

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


% Patents Active = 85.7

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 44(Granted Patents)


Location History:

  • Sendai, JP (1993)
  • Yokohama, JP (1998)
  • Kanagawa, JP (2006 - 2008)

Company Filing History:


Years Active: 1993-2008

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7 patents (USPTO):Explore Patents

Title: Hiroshi Kondoh: Innovator in Semiconductor and Display Technologies

Introduction

Hiroshi Kondoh is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the fields of semiconductor devices and display technologies. With a total of seven patents to his name, Kondoh's work has had a lasting impact on the industry.

Latest Patents

Kondoh's latest patents include advancements in semiconductor devices, EL display devices, liquid crystal display devices, and calculating devices. One of his notable inventions is a semiconductor device designed to increase the mobility of carriers while reducing the current in the OFF state. This device features a gate electrode, an insulating layer, and an organic semiconductor layer that enhances performance. Additionally, his organic transistor is capable of emitting light with high luminescence efficiency and operates at high speed, making it suitable for large electric power applications.

Career Highlights

Throughout his career, Hiroshi Kondoh has worked with reputable companies such as Ricoh Company, Ltd. and Ricoh Research Institute of General Electronics Co., Ltd. His innovative contributions have positioned him as a key figure in the development of advanced electronic components.

Collaborations

Kondoh has collaborated with notable colleagues, including Hiroyuki Iechi and Yoshikazu Akiyama. These partnerships have fostered a collaborative environment that has led to groundbreaking advancements in technology.

Conclusion

Hiroshi Kondoh's work in semiconductor and display technologies exemplifies the spirit of innovation. His patents and collaborations continue to influence the industry, showcasing his dedication to advancing 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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