Tokyo, Japan

Kohji Ichijo

This inventor holds 3 USPTO granted patents. Top assignee: Niigata Engineering Co., Ltd.. Active years: 1986-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohji Ichijo. Retrieved from https://idiyas.com/inventor/kohji-ichijo

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 = 3.0

ph-index = 2

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1986-1987

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Kohji Ichijo

Introduction

Kohji Ichijo, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of propulsion technology. With a total of three patents to his name, Ichijo is recognized for his innovative solutions in controlling rotary mechanisms.

Latest Patents

Among his latest inventions is a patent titled "System for controlling rotation of rotary mechanism in Z-type propulsion." This invention provides a robust control system for managing the rotation of components like a propeller housing within Z-type propulsion devices. The system utilizes a command signal and feedback signal relating to the rotary mechanism's movement, comparing them to generate a control signal that adjusts in response to amplitude differences. This innovative approach ensures the effective rotation of the rotary mechanism through a drive unit that acts based on the control signal.

Another important patent by Ichijo is the "Rotation control system for Z-type propulsion apparatus." This invention enhances the functionality of propulsion systems, further solidifying his expertise in this engineering domain.

Career Highlights

Kohji Ichijo is affiliated with Niigata Engineering Co., Ltd., where he continues to push the boundaries of technology and engineering. His work demonstrates a strong commitment to innovation, contributing to the advancement of propulsion technologies.

Collaborations

Throughout his career, Ichijo has had the privilege of collaborating with talented coworkers such as Masanori Kodera and Yasuo Aizawa. These collaborations have undoubtedly enriched his work and contributed to the development of effective technological advancements in the propulsion sector.

Conclusion

In summary, Kohji Ichijo stands out as a notable inventor whose contributions to propulsion technology are marked by his innovative patents and collaborative spirit. His work at Niigata Engineering Co., Ltd. continues to influence the industry, paving the way for future advancements in rotary mechanism control.

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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