Yokohama, Japan

Takeshi Endo

This inventor holds 37 USPTO granted patents and 2 published patent applications and 6 EPO patents, primarily in Polymer Chemistry. Top assignees: Henkel Ag & Company, Kgaa, Nikon Corporation, Nippon Paint Compnay, Ltd.. Active years: 1982-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Endo. Retrieved from https://idiyas.com/inventor/takeshi-endo

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

Calculating rank
USPTO Granted Patents = 37 

% Patents Active = 75.7

 

Average Co-Inventor Count = 2.9

ph-index = 7

Forward Citations = 183(Granted Patents)


Location History:

  • Shimizu, JP (1998)
  • Yamagata, JP (2006 - 2007)
  • Yokohoma, JP (2014)
  • Iizuka-shi, JP (2018)
  • Yokohama, JP (1982 - 2020)
  • Iizuka, JP (2014 - 2020)

Company Filing History:


Years Active: 1982-2020

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Areas of Expertise:
Polymer Chemistry
Curable Compositions
Resin Formulations
X-Ray Devices
Fluorene Derivative
Epoxy Compositions
Viscous Fluid Discharge Gun
Antibacterial Agent
Thermal Management
Overlay Measurement Apparatus
Gas-Phase Deposition
Amino Acid Compounds
37 patents (USPTO):Explore Patents

Title: Takeshi Endo: Innovator and Patent Holder in Yokohama

Introduction

Takeshi Endo, a prominent inventor based in Yokohama, Japan, has made significant contributions to the field of technology with a remarkable portfolio of 37 patents. His innovative approach and dedication to research have led to advancements in various technological domains.

Latest Patents

Among his latest patents, Takeshi has developed a sophisticated charged particle device. This device features an electron emitting part that efficiently emits electrons and is equipped with an electron irradiated part designed to be irradiated by these emitted electrons. The device includes a specially designed container to maintain an evacuated interior, housing the electron irradiated part. Additionally, it incorporates an electric wire containing part that allows electricity to be conducted into the container, further enhancing its functionality.

Another notable patent involves a fluorene derivative, which is detailed in General Formula (1). This invention outlines a method for producing a fluorene derivative, which includes cyclic carbonate groups and a bivalent group composed of a 9,9-bisaryl fluorene skeleton. Such innovations are indicative of Takeshi's advanced understanding of chemical compositions and their practical applications.

Career Highlights

Takeshi Endo has previously worked for industry-leading companies such as Henkel AG & Company and Nippon Paint Company, Ltd. His experience in these organizations has sharpened his technical expertise and provided a platform for his inventive ideas to flourish.

Collaborations

Throughout his career, Takeshi has collaborated with esteemed professionals, including Atsushi Sudo and Thomas Huver. These partnerships have led to a fruitful sharing of knowledge and accelerated the development of groundbreaking technologies.

Conclusion

With a strong portfolio of patents and a career marked by significant contributions to the field of technology, Takeshi Endo stands as a testament to innovation in Yokohama. His work not only reflects individual brilliance but also enhances the technological landscape, pushing the boundaries of what is possible in the realm of inventions.

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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