Tokyo, Japan

Kazushige Okamoto

This inventor holds 5 USPTO granted patents. Top assignees: Caterpillar Sarl, Shin Caterpillar Mitsubishi Ltd.. Active years: 2007-2022.

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

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


% Patents Active = 60.0

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 34(Granted Patents)


Location History:

  • Tokyo, JP (2007 - 2013)
  • Akashi, JP (2022)

Company Filing History:


Years Active: 2007-2022

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5 patents (USPTO):Explore Patents

Title: Kazushige Okamoto: Innovator in Hydraulic Technology

Introduction

Kazushige Okamoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of hydraulic technology, holding a total of 5 patents. His innovative designs have enhanced the functionality and efficiency of hydraulic machinery.

Latest Patents

One of his latest patents is a hydraulic shovel that features a crawler-type lower traveling body and a storage box located at the front side of the right side of an upper rotating body. This design includes a stable space on the upper face of the crawler, which can be utilized as a scaffold for workers or as a temporary storage area, such as a supply tank. Additionally, the storage box is designed with a notch that is obliquely cut, providing further utility for construction tasks. Another notable invention is a caterpillar car for power shovels, which showcases his expertise in hydraulic machinery.

Career Highlights

Kazushige Okamoto has worked with prominent companies in the industry, including Caterpillar Sarl and Shin Caterpillar Mitsubishi Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced hydraulic systems.

Collaborations

Throughout his career, Okamoto has collaborated with talented individuals such as Naoya Sumitani and Junji Mizugaki. These partnerships have fostered innovation and have led to the successful development of various hydraulic technologies.

Conclusion

Kazushige Okamoto's contributions to hydraulic technology through his patents and collaborations have made a lasting impact in the field. His innovative spirit continues to inspire advancements in machinery design and functionality.

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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