Tokyo, Japan

Hajime Fukushima

This inventor holds 25 USPTO granted patents and 4 published patent applications and 2 EPO patents, primarily in Rotary Electric Components. Top assignees: Tokyo Cosmos Electric Co., Ltd., Thk Co., Ltd., Nec Display Solutions, Ltd.. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Fukushima. Retrieved from https://idiyas.com/inventor/hajime-fukushima

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

Calculating rank
USPTO Granted Patents = 25 

% Patents Active = 88.0

 

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Zama, JP (2015)
  • Tokyo, JP (2010 - 2024)
  • Kanagawa, JP (2012 - 2024)

Company Filing History:


Years Active: 2010-2026

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Areas of Expertise:
Rotary Electric Component
Alignment Device
Lens Alignment System
Electronic Component
Motion Guide Apparatus
Clamper Mechanism
Click Mechanism
Rotationally Operated Component
Mounting Structure
Speed Reducing Apparatus
Projector Apparatus
Lens Moving Mechanism
25 patents (USPTO):Explore Patents

Title: **The Innovative Mind of Hajime Fukushima**

Introduction

Hajime Fukushima, a prolific inventor based in Tokyo, Japan, holds an impressive portfolio of 24 patents. His groundbreaking inventions have significantly contributed to advancements in various fields, particularly in rotary electric components and alignment systems.

Latest Patents

Among his latest innovations is a **Rotary Electric Component**, which ensures the operation sensation is preserved over extended periods. This component features a rotational operation part, a housing part with a unique corrugated design, and a rotary body that engages with the housing's peripheral wall surface. The ingenious design also includes an impelling part that maintains the functionality of the component while utilizing a specially designed rotary piece that holds lubricant to enhance performance.

Another notable patent is the **Alignment Device and Lens Alignment System**. This device incorporates a base table and multiple electric actuators that support an alignment table. Each actuator features a linear motion device, allowing precise control to drive the alignment table towards or away from the base table, ensuring optimal alignment and functionality.

Career Highlights

Throughout his career, Hajime has collaborated with notable companies such as Tokyo Cosmos Electric Co., Ltd. and THK Co., Ltd. His work within these organizations has fostered innovation and elevated technological standards in their respective industries.

Collaborations

Hajime's collaborations with colleagues like Taro Fukunaga and Jun Hirota have proven to be fruitful. Their combined efforts have led to significant advancements in their fields, showcasing the importance of teamwork in the innovative process.

Conclusion

Hajime Fukushima's dedication to innovation continues to inspire and pave the way for future developments. With his extensive patent portfolio and collaborative spirit, he exemplifies the essence of progress in technology and engineering.

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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