Tsukubamirai, Japan

Koichiro Ishibashi

This inventor holds 18 USPTO granted patents, primarily in Fluid Power Engineering. Top assignees: Smc Corporation, Smc Kabushiki Kaisha. Active years: 1999-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichiro Ishibashi. Retrieved from https://idiyas.com/inventor/koichiro-ishibashi-dy6u0qpb

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

Calculating rank

% Patents Active = 94.4

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 62(Granted Patents)


Location History:

  • Yawara-mura, JP (1999)
  • Tsukuba-gun, JP (2001)
  • Tsukubamirai, JP (2011 - 2020)
  • Tsukubamira, JP (2021)

Company Filing History:


Years Active: 1999-2021

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Areas of Expertise:
Fluid Pressure Device
Gripper
Chuck Apparatus
Cylinder Guide Mechanism
Fluid Pressure Cylinder
Coupling Structure
Linear Actuator
Parallelly-Gripping Chuck
Industrial Robot
Chuck for Industrial Robot
Linear Guide Air Chuck
18 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Koichiro Ishibashi

Introduction

Koichiro Ishibashi is an esteemed inventor based in Tsukubamirai, Japan, known for his significant contributions to fluid pressure devices. Throughout his career, he has been awarded 18 patents, reflecting his dedication to innovation and problem-solving in engineering.

Latest Patents

Among his latest patents is a revolutionary fluid pressure device and the method for manufacturing it. This invention features a fluid pressure cylinder designed with a first stepped section that has a greater diameter than the cylinder chamber. It incorporates a disc-shaped head cover within the cylinder chamber, which is affixed securely without the need for traditional sealing means. The innovative method of pressing and plastically deforming the one end of the cylinder tube ensures a robust connection, thereby reducing the component count and enhancing efficiency in design and manufacturing.

Career Highlights

Koichiro Ishibashi has worked with prominent companies such as SMC Corporation and SMC Kabushiki Kaisha, where he has made notable strides in developing advanced fluid control technologies. His work has not only led to increased efficiency in manufacturing but has also greatly influenced the field of automation and control systems.

Collaborations

Throughout his career, Ishibashi has collaborated with talented professionals, including Koji Hara and Toshio Sato. These partnerships have fostered a creative environment that encourages the continuous flow of innovative ideas and technologies, contributing to successful project outcomes.

Conclusion

With a substantial portfolio of 18 patents, Koichiro Ishibashi's contributions to fluid pressure technology showcase his expertise and innovative spirit. His work not only benefits the companies he has been affiliated with but also advances the engineering field, paving the way for future innovations.

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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