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For the Inventor, By the Inventor

Ohbu, Japan

Jun Tamenaga

This inventor holds 16 USPTO granted patents and 2 EPO patents, primarily in Robotic Drive Systems. Top assignees: Sumitomo Heavy Industries, Ltd., Hitachi, Ltd.. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jun Tamenaga. Retrieved from https://idiyas.com/inventor/jun-tamenaga

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

Calculating rank
USPTO Granted Patents = 16

% Patents Active = 31.3

 

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 83(Granted Patents)


Location History:

  • Oobu, JP (2006)
  • Ohbu, JP (2002 - 2010)
  • Obu, JP (2004 - 2012)
  • Aichi, JP (2013 - 2023)

Company Filing History:

goldMedal16 out of 1,258 
 
Sumitomo Heavy Industries, Ltd.
 patents
silverMedal1 out of 42,743 
 
Hitachi, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2002-2023

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Areas of Expertise:
Robotic Drive
Speed Reducers
Electric Rotating Machine
Conveyor Systems
Joint Driving Apparatus
Bearing Structure
Power Transmission
Motor Series
Frictional Mechanism
Shaft Coupling
Valve Drive Unit
Gear Reducer
16 patents (USPTO):Explore Patents
1. 11733679 - Master machine supporting system (2023-08-22),
2. 8343003 - Joint driving apparatus for robot (2013-01-01),
3. 8337091 - Bearing structure and retainer of bearing (2012-12-25),
4. 8033940 - Speed reducer (2011-10-11),
5. 7785223 - Oscillating internally meshing planetary gear reducer (2010-08-31),
6. 7147582 - Power transmission device (2006-12-12),
7. 7105964 - Electric rotating machine (2006-09-12),
8. 6918572 - Valve drive unit and series thereof (2005-07-19),
9. 6869378 - Series of motors with speed reducers (2005-03-22),
10. 6817467 - Conveyor drive system and motor built-in reducer therefor (2004-11-16),
11. 6722493 - Conveyor roller drive device and drive roller assembly (2004-04-20),
12. 6595889 - Belt-type door opening and closing drive apparatus (2003-07-22),
13. 6485394 - Geared motor and geared motor series (2002-11-26),
14. 6443868 - Frictional planetary roller mechanism and brake (2002-09-03),
15. 6440030 - Driving apparatus (2002-08-27),

Certainly, let's create an article for inventor Jun Tamenaga.

Title: Jun Tamenaga: Pioneering Innovations in Robotics and Machinery.

Introduction:

Jun Tamenaga, a visionary inventor hailing from Ohbu, Japan, is at the forefront of cutting-edge technological advancements. With a remarkable portfolio of 16 patents, Jun's passion for innovation knows no bounds.

Latest Patents:

Jun Tamenaga's latest patents showcase his expertise in the field of robotics and machinery. One of his inventions includes a master machine supporting system, revolutionizing the way performance data is stored and transmitted for speed reducers. Another groundbreaking invention is the joint driving apparatus for a robot, featuring an innovative oscillating internally meshing reduction mechanism.

Career Highlights:

Having worked at prestigious companies such as Sumitomo Heavy Industries, Ltd. and Hitachi, Ltd., Jun Tamenaga has honed his skills and expertise in the realm of industrial technology. His contributions have played a pivotal role in shaping the future of robotics and machinery.

Collaborations:

Throughout his career, Jun Tamenaga has collaborated with esteemed colleagues such as Kiyoji Minegishi and Taizo Miyazaki. Their collective efforts have led to the development of groundbreaking inventions that have pushed the boundaries of what is possible in the field of technology.

Conclusion:

In conclusion, Jun Tamenaga's innovative spirit and relentless drive to push technological boundaries have solidified his legacy as a true pioneer in the world of inventions and technology. His passion for innovation continues to inspire future generations of inventors and engineers to strive for excellence in their pursuits.

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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