Osaka, Japan

Tsutomu Aizawa

This inventor holds 4 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Kubota Corporation. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Aizawa. Retrieved from https://idiyas.com/inventor/tsutomu-aizawa

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Osaka, JP (2017)
  • Sakai, JP (2022 - 2023)

Company Filing History:


Years Active: 2017-2025

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4 patents (USPTO):Explore Patents

Title: Tsutomu Aizawa – Innovator in Work Vehicle Technologies

Introduction

Tsutomu Aizawa is an accomplished inventor based in Osaka, Japan, known for his contributions to the field of work vehicle technology. With three patents to his name, he has demonstrated a keen ability to innovate within the industry.

Latest Patents

Aizawa's most recent patents focus on advancements in work vehicles, specifically encompassing a work vehicle, a control device for work vehicles, and a state determination method for work vehicles. The state determination method involves detecting the rotation speed of a work vehicle's engine over a specified time period. By obtaining the maximum and minimum rotation speeds as well as fuel injection parameters, it effectively determines the vehicle's operating state based on predefined thresholds. His work on the working machine details a comprehensive system that includes a traveling device, hydraulic components, and a controller designed to enhance the performance and efficiency of work vehicles.

Career Highlights

Throughout his career, Aizawa has consistently contributed to the growth of work vehicle innovation. His role at Kubota Corporation has been instrumental in driving forward significant engineering solutions that have practical applications in various industries.

Collaborations

At Kubota Corporation, Aizawa collaborates with talented coworkers such as Makoto Noguchi and Ryuki Nishimoto. This teamwork has facilitated the exchange of ideas and expertise, further enhancing the innovative environment within the company.

Conclusion

In summary, Tsutomu Aizawa stands out as a key figure in the realm of work vehicle innovations. Through his patents and collaborative efforts at Kubota Corporation, he continues to impact the industry positively, paving the way for future advancements in work vehicle technology.

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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