Sakai, Japan

Tetsuji Matsushita

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignee: Kubota Corporation. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuji Matsushita. Retrieved from https://idiyas.com/inventor/tetsuji-matsushita

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 = 3.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Osaka, JP (2020)
  • Sakai, JP (2022)

Company Filing History:


Years Active: 2020-2025

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4 patents (USPTO):Explore Patents

Title: Tetsuji Matsushita: Innovator in Working Machine Technology

Introduction

Tetsuji Matsushita is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of working machine technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and efficiency of working machines.

Latest Patents

Matsushita's latest patents include two distinct designs for working machines. The first patent describes a working machine that features a machine body supported by a traveling device. This machine incorporates a hydraulic driving device that allows for smooth operation. It also includes a floor frame, a pedal for braking, and an inching valve that adjusts the hydraulic fluid flow based on pedal operation. The pedal and inching valve are conveniently attached to the floor frame.

The second patent outlines another working machine that consists of a rear machine body with an operator's seat and a front machine body equipped with a working tool. This design features a center shaft supported by a first supporting part that allows for rotation around a first axis. Additionally, a coupling shaft connects to the front machine body, supported by a second supporting part. This innovative design utilizes spherical plain bearings to enhance the machine's operational capabilities.

Career Highlights

Tetsuji Matsushita is currently associated with Kubota Corporation, a leading company in the agricultural and construction machinery sector. His work at Kubota has allowed him to apply his inventive skills to real-world applications, contributing to the advancement of working machine technology.

Collaborations

Matsushita has collaborated with talented coworkers, including Teruhiko Iwamoto and Yuki Takano. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Tetsuji Matsushita's contributions to working machine technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and improve operational efficiency.

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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