Hashimoto, Japan

Masayori Kajino

This inventor holds 3 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1981-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayori Kajino. Retrieved from https://idiyas.com/inventor/masayori-kajino

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Osaka, JP (1981)
  • Sakai, JP (2006)
  • Hashimoto, JP (2008)

Company Filing History:


Years Active: 1981-2008

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3 patents (USPTO):Explore Patents

Title: Masayori Kajino: Innovator in Hydraulic Transmission Technology

Introduction

Masayori Kajino is a notable inventor based in Hashimoto, Japan. He has made significant contributions to the field of hydraulic transmission technology, holding a total of 3 patents. His work primarily focuses on improving the efficiency and functionality of working vehicles.

Latest Patents

Kajino's latest patents include a "Working vehicle with hydraulic continuously variable transmission." This invention features a vehicle body supported by multiple wheels and a hydraulic continuously variable transmission that includes a speed change actuation shaft. The design incorporates a speed change pedal linked to the actuation shaft, along with a neutral bias mechanism that enhances the vehicle's operational efficiency. Another significant patent is the "Transmission for work vehicle having PTO function." This transmission system is designed to receive engine power through a PTO power train and includes multiple transmission shafts that work together to optimize power distribution to the vehicle's rear differential mechanism and PTO.

Career Highlights

Masayori Kajino is currently employed at Kubota Corporation, a leading company in agricultural and construction machinery. His innovative designs and patents have contributed to the advancement of hydraulic systems in working vehicles, showcasing his expertise in this specialized field.

Collaborations

Throughout his career, Kajino has collaborated with talented coworkers such as Megumi Sawai and Tatsuyuki Kashimoto. Their combined efforts have led to the development of cutting-edge technologies in hydraulic transmission systems.

Conclusion

Masayori Kajino's contributions to hydraulic transmission technology have made a lasting impact on the industry. His innovative patents and collaborative spirit continue to drive advancements in working vehicle efficiency 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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