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For the Inventor, By the Inventor

Yamanashi, Japan

Shunpei Tanaka

This inventor holds 12 USPTO granted patents. Top assignee: Fanuc Corporation. Active years: 2018-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunpei Tanaka. Retrieved from https://idiyas.com/inventor/shunpei-tanaka

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Yamanashi-ken, JP (2019)
  • Yamanashi, JP (2018 - 2022)

Company Filing History:

goldMedal12 out of 6,281 
 
Fanuc Corporation
 patents

Years Active: 2018-2022

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12 patents (USPTO):Explore Patents
1. 11387745 - Rectifier and motor control apparatus having power regeneration function (2022-07-12),
2. 11175647 - Motor controller (2021-11-16),
3. 11126149 - Control parameter adjusting device and adjusting method using machine learning (2021-09-21),
4. 10720872 - Motor control device and machine tool system for controlling motor in accordance with amount of drop in power supply voltage (2020-07-21),
5. 10666184 - Machine tool controller (2020-05-26),
6. 10514673 - Control device for machine tool performing oscillation cutting (2019-12-24),
7. 10502563 - Measurement device (2019-12-10),
8. 10439504 - Power converter device and control method thereof (2019-10-08),
9. 10353375 - Machine tool controller with power supply voltage abnormality detection (2019-07-16),
10. 10317884 - Servo controller (2019-06-11),
11. 10298167 - Motor controller having function of determining power failure detection condition (2019-05-21),
12. 10148214 - Motor control device having multiple power failure detection sensitivities (2018-12-04),

Title: Shunpei Tanaka: Innovator in Motor Control Technology

Introduction

Shunpei Tanaka is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of motor control technology, holding a total of 12 patents. His innovative work focuses on enhancing the efficiency and functionality of motor control systems.

Latest Patents

Among his latest patents is a rectifier and motor control apparatus that features a power regeneration function. This rectifier is designed to perform power conversion between AC and DC power, utilizing a main circuit unit that rectifies AC power from a three-phase supply. It also includes a power calculation unit that determines the power flow between the AC supply and the DC side, along with a control unit that manages the ON-OFF operation of a switching device based on the calculated power value.

Another notable patent is a motor controller that drives a driven body. This controller incorporates an inertia estimating unit that assesses the inertia based on feedback from the motor. It features a computing unit that calculates the acceleration or deceleration time constant from the estimated inertia. Additionally, it includes a storage unit for storing differences in inertia and time constants, along with a correction unit that adjusts the calculated time constant using these differences.

Career Highlights

Shunpei Tanaka is currently employed at Fanuc Corporation, a leading company in automation and robotics. His work at Fanuc has allowed him to apply his innovative ideas in practical applications, contributing to advancements in motor control technology.

Collaborations

Throughout his career, Tanaka has collaborated with notable colleagues, including Kenta Yamamoto and Kazunori Iijima. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Shunpei Tanaka's contributions to motor control technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of electrical engineering and a commitment to improving efficiency in motor systems.

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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