Niwa-gun, Japan

Koichi Kawamura

This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Yamazaki Mazak Corporation. Active years: 2014-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Kawamura. Retrieved from https://idiyas.com/inventor/koichi-kawamura-b9b9zdas

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Matsudo, JP (2014)
  • Niwa-gun, JP (2020)

Company Filing History:


Years Active: 2014-2020

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2 patents (USPTO):Explore Patents

Title: Koichi Kawamura: Innovator in Machining Technology

Introduction

Koichi Kawamura is a notable inventor based in Niwa-gun, Japan. He has made significant contributions to the field of machining technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of machining tools and centers.

Latest Patents

Kawamura's latest patents include the "Turret Tool Rest" and the "Machining Center." The turret tool rest features a main shaft, a turret turning shaft, a turret, a joint base, a mill housing connection shaft, and an engagement member. This innovative design allows for the main shaft to rotate a tool effectively. The turret is connected to the turret turning shaft, enabling rotation, while the joint base and mill housing connection shaft facilitate smooth operation.

The machining center patent provides a solution for efficiently machining long workpieces using two pallets. It includes a saddle that moves in the Y-axis direction on a bed, and a table unit that moves in the X-axis direction. This design allows for simultaneous machining and setup of workpieces, significantly improving productivity.

Career Highlights

Kawamura is associated with Yamazaki Mazak Corporation, a leading company in the manufacturing of machine tools. His work at the company has been instrumental in developing advanced machining solutions that cater to modern manufacturing needs.

Collaborations

Some of his notable coworkers include Koji Abe and Takuya Il. Their collaboration has contributed to the innovative environment at Yamazaki Mazak Corporation.

Conclusion

Koichi Kawamura's contributions to machining technology through his patents and work at Yamazaki Mazak Corporation highlight his role as a key innovator in the industry. His inventions continue to influence the efficiency of machining processes.

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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