Ueda, Japan

Shumpei Okutani

This inventor holds 12 USPTO granted patents and 2 published patent applications and 10 EPO patents. Top assignee: Takeuchi Mfg. Co., Ltd.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shumpei Okutani. Retrieved from https://idiyas.com/inventor/shumpei-okutani

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

USPTO Granted Patents = 12 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Ueda, JP (2017 - 2024)
  • Nagano, JP (2021 - 2024)

Company Filing History:


Years Active: 2017-2025

Loading Chart...
Loading Chart...
12 patents (USPTO):Explore Patents

Title: Shumpei Okutani: Innovator in Working Vehicle Technology

Introduction

Shumpei Okutani is a notable inventor based in Ueda, Japan, recognized for his contributions to the field of working vehicle technology. With a total of 12 patents to his name, Okutani has made significant advancements that enhance the functionality and security of working vehicles.

Latest Patents

Among his latest innovations is a working vehicle that features a hydraulically driven work unit, an electric motor-driven hydraulic pump, and a sophisticated power supply circuit. This design ensures that the main body of the vehicle and its components maintain electrical conductivity and equal electric potential, enhancing operational efficiency. Another significant patent is a user management system for working vehicles, which improves security and user management. This system includes user authentication through a display part mounted on the vehicle, ensuring that only authorized users can operate the engine.

Career Highlights

Shumpei Okutani has worked with prominent companies such as Takeuchi Mfg. Co., Ltd., where he has contributed to the development of innovative working vehicle technologies. His experience in the industry has allowed him to refine his inventions and bring practical solutions to the market.

Collaborations

Throughout his career, Okutani has collaborated with talented individuals, including Kengo Kumeuchi and Koichi Shimizu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the working vehicle sector.

Conclusion

Shumpei Okutani's work exemplifies the spirit of innovation in the field of working vehicles. His patents reflect a commitment to enhancing functionality and security, making significant contributions to the industry.

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]
Loading…