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For the Inventor, By the Inventor

Kyoto, Japan

Takayuki Oe

USPTO Granted Patents = 13

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 54(Granted Patents)


Location History:

  • Inugami-gun, JP (2005)
  • Kyoto, JP (2007 - 2019)

Company Filing History:

goldMedal13 out of 1,478 
 
Nidec Corporation
 patents
silverMedal1 out of 89 
 
Kyodo Yushi Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2005-2019

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13 patents (USPTO):Explore Patents
1. 10280382 - Lubricating oil for fluid dynamic bearing and spindle motor equipped with the lubricating oil (2019-05-07),
2. 8823230 - Spindle motor with fluid dynamic bearing and storage disk drive (2014-09-02),
3. 8810096 - Spindle motor with fluid dynamic bearing and storage disk drive (2014-08-19),
4. 8810095 - Spindle motor with fluid dynamic bearing and storage disk drive (2014-08-19),
5. 8553355 - Spindle motor and storage disk drive (2013-10-08),
6. 8542459 - Spindle motor and storage disk drive (2013-09-24),
7. 8520335 - Spindle motor including hydrodynamic bearing and storage disk drive including same (2013-08-27),
8. 8385017 - Spindle motor including fluid bearing and storage disk drive including the same (2013-02-26),
9. 8379345 - Spindle motor having dynamic pressure fluid bearing for use in a storage disk drive (2013-02-19),
10. 8337086 - Bearing apparatus, spindle motor, and disk drive apparatus (2012-12-25),
11. 7802272 - Chucking device, and motor and disc drive device having loaded thereon a chucking device (2010-09-21),
12. 7246945 - Oil dynamic bearing, motor supported on oil dynamic bearing and disk drive carrying the motor (2007-07-24),
13. 6951025 - Gas dynamic pressure bearing, spindle motor comprising a gas dynamic pressure bearing, and recording disk drive device and polygon scanner comprising a spindle motor (2005-09-27),

Title: Takayuki Oe: Innovator in Lubricating Technologies

Introduction

Takayuki Oe is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of lubricating technologies, holding a total of 13 patents. His work focuses on enhancing the performance and efficiency of fluid dynamic bearings and spindle motors.

Latest Patents

Among his latest patents, Oe has developed a lubricating oil specifically designed for fluid dynamic bearings. This lubricating oil is characterized by a base oil that is a monoester oil free of unsaturated bonds. It has an absolute viscosity of 2.0 to 3.0 mPa·s at 100°C, a viscosity index of 130 or more, and a pour point of -20°C or less. Additionally, he has patented a spindle motor equipped with a fluid dynamic bearing and a storage disk drive. This motor features a stationary portion and a rotating portion, with a sleeve portion that includes a communicating hole. The design ensures that the dynamic pressure bearing is effectively lubricated, enhancing the motor's performance.

Career Highlights

Throughout his career, Takayuki Oe has worked with notable companies such as Nidec Corporation and Kyodo Yushi Co., Ltd. His expertise in lubricating technologies has positioned him as a key figure in the industry, contributing to advancements that improve the functionality of various mechanical systems.

Collaborations

Oe has collaborated with talented individuals in his field, including Junya Mizukami and Yoichi Sekii. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in lubrication.

Conclusion

Takayuki Oe's contributions to the field of lubricating technologies are noteworthy. His innovative patents and collaborations have significantly impacted the performance of fluid dynamic bearings and spindle motors. His work continues to influence advancements in mechanical engineering and lubrication systems.

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