Katsuaki Kusumi

This inventor holds 7 USPTO granted patents. Top assignees: Fujitsu Fanuc Limited, Fanuc Corporation. Active years: 1983-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuaki Kusumi. Retrieved from https://idiyas.com/inventor/katsuaki-kusumi

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 99(Granted Patents)

Location History:

Kawasaki, JP (1983)
Hachioji, JP (1985 - 1986)
Hachiouji, JP (1986)

Company Filing History:

5 out of 187

Fujitsu Fanuc Limited

Years Active: 1983-1986

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4633384 - Sequence abnormality check system in programmable controller (1986-12-30),

2. 4616307 - Programmable controller alarm display method (1986-10-07),

3. 4494206 - Control device for indexing a stepping rotatable member (1985-01-15),

4. 4415965 - Programmable sequence controller (1983-11-15),

5. 4396974 - Method of preparing and executing sequence program for sequence (1983-08-02),

6. 4396973 - Programmable sequence controller (1983-08-02),

7. 4370705 - Sequence control system for numerically controlled machine tool (1983-01-25),

Title: Katsuaki Kusumi: Innovator in Programmable Controller Technology

Introduction

Katsuaki Kusumi is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of programmable controllers, holding a total of 7 patents. His work has had a lasting impact on the industry, particularly in the area of system checks and alarm displays.

Latest Patents

Among his latest patents are the "Sequence Abnormality Check System in Programmable Controller" and the "Programmable Controller Alarm Display Method." These innovations demonstrate his commitment to enhancing the functionality and reliability of programmable controllers.

Career Highlights

Katsuaki Kusumi has worked with prominent companies such as Fujitsu, Fanuc Limited, and Fanuc Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in technology.

Collaborations

Throughout his career, Kusumi has collaborated with talented individuals, including Ryoji Imazeki and Yoshihiro Nakajima. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Katsuaki Kusumi's contributions to programmable controller technology are noteworthy. His patents and collaborations reflect his dedication to innovation in the field. His work continues to influence the industry and inspire future inventors.

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]