Ritto, Japan

Keiji Tomimatsu

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Tomimatsu. Retrieved from https://idiyas.com/inventor/keiji-tomimatsu

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2011

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Keiji Tomimatsu: Innovator in Machine Tool Technology

Introduction

Keiji Tomimatsu is a notable inventor based in Ritto, Japan. He has made significant contributions to the field of machine tool technology. His innovative approach has led to the development of a unique patent that enhances the functionality of machine tools.

Latest Patents

Tomimatsu holds a patent for an "Attachment for machine tool." This invention involves a mechanism where a horizontal shaft and a piston are designed to travel to a first side with a gear coupling engaging. The revolution of the piston is restricted by meshing a spur gear with an internal gear fixed to the main body of a horizontal swivel part. Conversely, when the horizontal shaft and the piston travel to a second side and the gear coupling disengages, they are designed to revolve in an integrated manner by meshing spur gears with other spur gears. This innovative design allows for efficient operation of machine tools.

Career Highlights

Keiji Tomimatsu is associated with Mitsubishi Heavy Industries Limited, a leading company in the manufacturing sector. His work at this esteemed organization has allowed him to apply his inventive skills in practical applications. With a total of 1 patent, Tomimatsu has established himself as a valuable asset in the field of engineering.

Collaborations

Throughout his career, Tomimatsu has collaborated with talented individuals such as Mutsumi Yoshikawa and Hiroyuki Yamamura. These collaborations have fostered an environment of innovation and creativity, contributing to advancements in machine tool technology.

Conclusion

Keiji Tomimatsu's contributions to machine tool technology through his innovative patent demonstrate his expertise and commitment to engineering excellence. His work continues to influence the industry and inspire 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]
Loading…