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For the Inventor, By the Inventor

Yamanashi, Japan

Taku Oohara

This inventor holds 9 USPTO granted patents and 2 published patent applications. Top assignee: Fanuc Corporation. Active years: 2005-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taku Oohara. Retrieved from https://idiyas.com/inventor/taku-oohara

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 = 77.8

Average Co-Inventor Count = 1.2

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Minamitsuru-gun, JP (2006)
  • Yamanashi, JP (2005 - 2020)

Company Filing History:

goldMedal9 out of 6,281 
 
Fanuc Corporation
 patents

Years Active: 2005-2020

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9 patents (USPTO):Explore Patents
1. 10627802 - Bearing life-span prediction device (2020-04-21),
2. 10578517 - Motor failure diagnosis system (2020-03-03),
3. 10385917 - Motor (2019-08-20),
4. 10289075 - Machine learning apparatus for optimizing cycle processing time of processing machine, motor control apparatus, processing machine, and machine learning method (2019-05-14),
5. 10240996 - Motor vibration cause determination system (2019-03-26),
6. 9912215 - Motor control device for estimating temperature of windings, and method for calculating allowable duty cycle time for machine (2018-03-06),
7. 9906087 - Electric motor with air purge structure (2018-02-27),
8. 7153030 - Rolling bearing system (2006-12-26),
9. 6940192 - Air-cooled motor (2005-09-06),

Title: Taku Oohara: Innovator in Bearing Technology

Introduction

Taku Oohara is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of bearing technology, holding a total of 9 patents. His innovative work focuses on enhancing the reliability and efficiency of motor systems.

Latest Patents

Among his latest inventions is the Bearing Life-Span Prediction Device. This device includes a pressure measuring unit that assesses the pressure applied to a front bearing, a coolant pressure measuring unit for the coolant liquid, and a detecting unit that measures or predicts the rotation number and temperature. It also features a storage unit for model and motor specification information, a specifying unit for inputting model information, and a bearing life prediction unit that forecasts the life of bearings based on various parameters.

Another notable invention is the Motor Failure Diagnosis System. This system comprises a motor with a rotating shaft and a bearing, a vibration sensor to detect motor vibrations, and a date information output unit. It also includes a vibration information storage unit that correlates detected vibration information with date information, and a failure date identifying unit that determines when a failure occurred in the motor's bearing.

Career Highlights

Taku Oohara 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 technology.

Collaborations

Throughout his career, Taku has collaborated with notable colleagues such as Yasuyuki Nakazawa and Yukio Katsuzawa. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Taku Oohara's contributions to bearing technology and motor systems exemplify the impact of innovation in engineering. His patents reflect a commitment to improving the reliability and efficiency of mechanical 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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