Tokyo, Japan

Takeyuki Endoh

This inventor holds 5 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Denshi Kabushiki Kaisha. Active years: 1978-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeyuki Endoh. Retrieved from https://idiyas.com/inventor/takeyuki-endoh

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 = 4

Forward Citations = 83(Granted Patents)


Location History:

  • Tokyo, JP (1978 - 1979)
  • Hinode, JP (1981)
  • Kodaira, JP (1983 - 1985)

Company Filing History:


Years Active: 1978-1985

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5 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Takeyuki Endoh**

Introduction

Takeyuki Endoh, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of technology with a total of five patents to his name. His inventions primarily focus on advanced methods for processing signals and computations, showcasing his expertise and innovative thinking.

Latest Patents

One of Takeyuki Endoh's recent patents is for a **Method of Generating Time Delay**. This invention utilizes data memory means to store input signals, counter means to define write addresses, and address memory means to assign read addresses. The method involves dividing the address memory into partial memory areas corresponding to various time delay elements, enabling precise signal processing while sampling input signals at predetermined intervals.

Another notable patent is the **Arithmetical Method for Digital Differential Analyzer**. This method enhances the operational efficiency of digital differential analyzers, performing complex calculations involving increments and residues of integrands. By employing specific mantissa and exponent adjustments, this innovation significantly optimizes the computation process.

Career Highlights

Throughout his career, Takeyuki Endoh has been associated with prominent companies such as Hitachi, Ltd. and Hitachi Denshi Kabushiki Kaisha. His work in these organizations has facilitated the practical application of his inventive concepts and contributed to advancements in technology.

Collaborations

In his professional journey, Endoh has collaborated with industry experts such as Shigeru Yabuuchi and Kunihiro Okada. These partnerships have allowed him to merge ideas and enhance the innovation process, resulting in impactful technological solutions.

Conclusion

Takeyuki Endoh stands out as a remarkable inventor whose contributions have influenced the fields of signal processing and computation. His patented methods exemplify innovation and technical prowess, reflecting his dedication to advancing technology. As he continues to explore new ideas, his work is sure to leave a lasting legacy in the industry.

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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