Tokorozawa, Japan

Yojiro Kishimoto

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Telegraph and Telephone Public Corporation. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yojiro Kishimoto. Retrieved from https://idiyas.com/inventor/yojiro-kishimoto

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 = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Yojiro Kishimoto: Innovator in Electromagnetic Technology

Introduction

Yojiro Kishimoto is a notable inventor based in Tokorozawa, Japan. He has made significant contributions to the field of electromagnetic technology. His innovative work has led to the development of a unique patent that showcases his expertise and creativity.

Latest Patents

Kishimoto holds a patent for an electromagnetic coordinate selection device. This device comprises a plurality of electromagnetically operated cross point switches arranged in a matrix form. It also includes a number of magnetic cores positioned at points corresponding to the cross point switches for their operation. The device is designed to ensure that any desired cross point switch is closed only when the first and second coils wound around the magnetic cores are additively excited. The magnetic cores are of the composite type, which stabilizes the operation of the cross point switches. Furthermore, the cross point switches are collectively sealed in a single container or in groups within multiple vessels, provided in a number equal to or smaller than the number of conductors arranged in the direction of the row or column of the matrix. This innovative design enhances the efficiency and reliability of the device.

Career Highlights

Kishimoto is associated with Nippon Telegraph and Telephone Public Corporation, where he has been able to apply his inventive skills. His work at this esteemed organization has allowed him to contribute to advancements in telecommunications and related technologies.

Collaborations

Throughout his career, Kishimoto has collaborated with notable colleagues, including Katsuhiro Kato and Hideo Suzuki. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Yojiro Kishimoto is a distinguished inventor whose work in electromagnetic technology has made a significant impact. His patent for the electromagnetic coordinate selection device exemplifies his innovative spirit and technical expertise. Through his career and collaborations, he continues to contribute to advancements in 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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