Fukuoka, Japan

Nobuhiro Takeishi

This inventor holds 1 USPTO granted patent. Top assignee: Koala Tech Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhiro Takeishi. Retrieved from https://idiyas.com/inventor/nobuhiro-takeishi-c1ee9sfs

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 = 7.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Nobuhiro Takeishi: Innovator in Organic Semiconductor Technology

Introduction

Nobuhiro Takeishi is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of optoelectronics, particularly in the development of organic semiconductor devices. His innovative work has led to the creation of a patented technology that enhances the functionality of semiconductor laser diodes.

Latest Patents

Takeishi holds a patent for an element and method for producing an organic semiconductor laser diode. The patent describes an element that comprises a substrate and at least two different optoelectronic devices, which are monolithically fabricated on the substrate. Additionally, the patent outlines a method for producing the same. The organic semiconductor laser diode includes a substrate, an insulating grating, a first electrode, an organic layer, and a second electrode arranged in this order. This invention represents a significant advancement in the field of organic electronics.

Career Highlights

Nobuhiro Takeishi is currently associated with Koala Tech Inc., where he continues to push the boundaries of semiconductor technology. His work has garnered attention for its potential applications in various electronic devices, making him a key figure in the industry.

Collaborations

Takeishi collaborates with talented individuals such as Fatima Bencheikh and Takashi Fujihara. Their combined expertise contributes to the innovative projects at Koala Tech Inc., fostering a collaborative environment that encourages groundbreaking advancements.

Conclusion

Nobuhiro Takeishi's contributions to organic semiconductor technology exemplify the spirit of innovation. His patented work not only enhances the capabilities of semiconductor devices but also paves the way for future advancements in the 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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