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For the Inventor, By the Inventor

Yamanashi, Japan

Youhei Kondou

This inventor holds 9 USPTO granted patents and 1 published patent application. Top assignee: Fanuc Corporation. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youhei Kondou. Retrieved from https://idiyas.com/inventor/youhei-kondou

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

USPTO Granted Patents = 9 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Yamanashi, JP (2019 - 2022)
  • Yamanashi-ken, JP (2020 - 2022)

Company Filing History:

goldMedal9 out of 6,281 
 
Fanuc Corporation
 patents

Years Active: 2019-2025

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9 patents (USPTO):Explore Patents
1. 12218496 - Encoder having overvoltage breakdown prevention circuit (2025-02-04),
2. 11512983 - Encoder and encoder control method (2022-11-29),
3. 11451086 - Auxiliary power supply device and industrial machine (2022-09-20),
4. 11327460 - Encoder (2022-05-10),
5. 10847995 - Encoder and backup current abnormality determining method based on the rotational speed of the object of detection (2020-11-24),
6. 10739168 - Absolute encoder comprising a clock control circuit to change the pulse width of each backup clock pulse (2020-08-11),
7. 10451444 - Encoder having function of adjusting threshold value of comparator and method for controlling encoder (2019-10-22),
8. 10444041 - Encoder having function of adjusting threshold value of comparator and method for controlling encoder (2019-10-15),
9. 10355717 - Encoder signal processing device, encoder, and signal processing method and recording medium (2019-07-16),

Title: Youhei Kondou: Innovator in Encoder Technology

Introduction

Youhei Kondou is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of encoder technology, holding a total of 9 patents. His work focuses on enhancing the functionality and reliability of encoders, which are essential components in various automation and control systems.

Latest Patents

One of his latest patents is an "Encoder having overvoltage breakdown prevention circuit." This innovative encoder includes an encoder main circuit that generates rotation information of a rotating element. It features an overvoltage breakdown prevention circuit that detects abnormalities related to the internal power source. Upon detection of an abnormality, a cut-off circuit is activated to protect the encoder from potential damage.

Another notable patent is the "Encoder and encoder control method." This encoder incorporates a phase signal generator that produces first and second sinusoidal analog signals that are out of phase by 90 degrees. It also includes a Lissajous angle calculator and an amplitude adjustor, which work together to enhance the accuracy of the measurement target's movement.

Career Highlights

Youhei Kondou is currently employed at Fanuc Corporation, a leading company in automation and robotics. His role at Fanuc has allowed him to apply his innovative ideas and contribute to the advancement of encoder technology. His expertise and dedication have made him a valuable asset to the company.

Collaborations

Throughout his career, Youhei has collaborated with talented individuals such as Keisuke Imai and Shouhei Nishino. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Youhei Kondou's contributions to encoder technology have significantly impacted the field. His innovative patents and work at Fanuc Corporation highlight his dedication to advancing automation solutions. His collaborations with other talented professionals further enhance his contributions to 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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