Shizuoka, Japan

Naotsugu Kitayama

This inventor holds 17 USPTO granted patents and 2 published patent applications and 6 EPO patents. Top assignees: Ntn Corporation, Ogura Clutch Company, Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naotsugu Kitayama. Retrieved from https://idiyas.com/inventor/naotsugu-kitayama

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

USPTO Granted Patents = 17 

% Patents Active = 76.5

 

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Iwata, JP (2015)
  • Shizuoka, JP (2015 - 2020)

Company Filing History:


Years Active: 2015-2025

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17 patents (USPTO):Explore Patents

Certainly! Here is an article about inventor Naotsugu Kitayama:

Title: Unveiling the Innovations of Naotsugu Kitayama from Shizuoka, Japan

Introduction: Naotsugu Kitayama is a prolific inventor hailing from Shizuoka, Japan, with an impressive portfolio of 16 patents to his name. His groundbreaking work has revolutionized the fields of mechanical engineering and transmission technology.

Latest Patents:

1. Clutch Unit: Naotsugu Kitayama's latest patent is a clutch unit that features a unique design to efficiently control the transmission and interruption of rotational torque. The innovative brake-side clutch part ensures seamless operation and enhanced performance.

2. Rotation Transmission Device: Another notable patent by Kitayama is a rotation transmission device that minimizes collision sound between components. The inclusion of a buffer between the armature and rotor significantly improves stability and overall functionality.

Career Highlights: Naotsugu Kitayama has made significant contributions to renowned companies such as NTN Corporation and Ogura Clutch Company, Ltd. His expertise and innovative mindset have propelled these organizations to new heights in the realm of transmission technology.

Collaborations: Throughout his career, Kitayama has collaborated with esteemed colleagues such as Takahide Saito and Koji Sato. Together, they have worked tirelessly to develop cutting-edge solutions and drive technological advancements in the industry.

Conclusion: In conclusion, Naotsugu Kitayama stands as a trailblazing inventor whose inventive spirit and dedication to excellence have left an indelible mark on the world of transmission technology. His remarkable patents and collaborations are a testament to his ingenuity and relentless pursuit of innovation.

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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