Matsubara, Japan

Muneji Okamoto

This inventor holds 3 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1990-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Muneji Okamoto. Retrieved from https://idiyas.com/inventor/muneji-okamoto

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 = 4.5

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Sakai, JP (1990)
  • Osaka, JP (1992)
  • Matsubara, JP (2008)

Company Filing History:


Years Active: 1990-2008

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3 patents (USPTO):Explore Patents

Title: Muneji Okamoto: Innovator in Hydraulic Technology

Introduction

Muneji Okamoto is an esteemed inventor hailing from Matsubara, Japan. He holds three patents, showcasing his contributions to hydraulic technology primarily within the work vehicle industry. His innovative spirit and expertise have made significant impacts in the field, particularly while working at Kubota Corporation.

Latest Patents

Okamoto's latest patents demonstrate his proficiency in developing advanced control structures and transmission mechanisms. One of his noteworthy inventions is the "Load Control Structure for Work Vehicle." This patent outlines a complex system designed to optimize the operation of work vehicles by detecting various parameters such as engine load and swash plate position. The structure utilizes a control device that adjusts the swash plate of the variable displacement pump according to the engine load, enhancing the efficiency of the vehicle.

Additionally, his patent for a "Hydraulically Controllable Transmission" further exemplifies his innovative capabilities. This invention introduces a hydraulic clutch, along with a change speed control valve and actuators, that work in tandem to maintain optimal pressure conditions. The pressure buildup device incorporated within the design ensures effective performance by regulating the hydraulic system, increasing the reliability of the transmission.

Career Highlights

Throughout his career, Okamoto has been an integral part of Kubota Corporation, a leader in machinery and equipment manufacturing. His role has seen him contribute significantly to the research and development of hydraulic systems, specifically for work vehicles. His patents serve as a testament to his expertise and dedication to continual improvement in hydraulic technology.

Collaborations

Muneji Okamoto has collaborated with fellow inventors and colleagues, including Satoshi Machida and Eiji Nishi. These professional associations have undoubtedly facilitated the exchange of ideas and concepts, further fostering innovation within their projects and enhancing the capabilities of hydraulic systems.

Conclusion

In summary, Muneji Okamoto's inventive work has made him a significant figure in the realm of hydraulic technology. His patents not only reflect his technical skills but also his commitment to advancing the field. As a proud member of Kubota Corporation, Okamoto continues to pave the way for new innovations in work vehicle technology, ensuring a legacy of excellence in engineering and invention.

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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