Yamanashi, Japan

Takatoshi Iwayama

This inventor holds 18 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignee: Fanuc Corporation. Active years: 2006-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takatoshi Iwayama. Retrieved from https://idiyas.com/inventor/takatoshi-iwayama

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

USPTO Granted Patents = 18 

% Patents Active = 88.9


Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 132(Granted Patents)


Location History:

  • Minamitsuru-gun, JP (2007 - 2012)
  • Yamanashi, JP (2006 - 2023)

Company Filing History:


Years Active: 2006-2025

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18 patents (USPTO):Explore Patents

Title: Overview of Takatoshi Iwayama's Contributions to Robotics and Patent Innovations

Introduction

Takatoshi Iwayama is a notable inventor based in Yamanashi, Japan, recognized for his significant contributions to the field of robotics. With a total of 18 patents to his name, Iwayama has demonstrated a strong commitment to advancing technology and improving robot functionality.

Latest Patents

Among his most recent patents are two cutting-edge devices: the Force Sensor Diagnostic Device and the Robot Control Device. The Force Sensor Diagnostic Device is designed to diagnose the performance of a force sensor located near the installation surface of a robot. It effectively measures the force and moment applied externally to the robot. This diagnostic device features a calculation unit that determines theoretical values for the force and moment. Furthermore, a determination unit assesses whether the force sensor is distorted by comparing actual measurements with theoretical values. Finally, a notification unit communicates the results of this determination.

In addition, the Robot Control Device aims to reduce operational interruptions caused by contact errors. This device orchestrates the welding process in robots by implementing a novel approach: an action stoppage unit halts the robot's actions when it detects an external force that meets or exceeds a predetermined threshold. It also includes an instructing unit that signals the welding power supply device to initiate welding and a detection sensitivity adjustment unit that modifies the sensitivity of external force detection during specific intervals, enhancing workflow efficiency.

Career Highlights

Takatoshi Iwayama is affiliated with Fanuc Corporation, a prominent leader in robotics. His significant patent portfolio reflects his innovative thinking and deep understanding of robotic systems, paving the way for advancements in the industry.

Collaborations

Throughout his career, Iwayama has collaborated with esteemed colleagues, including Toshihiko Inoue and Kazutaka Nakayama. Together, they have contributed to groundbreaking innovations in automation and robotics, showcasing the power of teamwork in technological advancements.

Conclusion

In conclusion, Takatoshi Iwayama's work exemplifies the spirit of innovation within robotics. His latest patents, including the Force Sensor Diagnostic Device and the Robot Control Device, underscore his influence on the industry. As fanuc Corporation continues to thrive, Iwayama’s contributions will undoubtedly play a crucial role in shaping the future of robotic 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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