Tokyo, Japan

Shigeru Tajima

This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Tajima. Retrieved from https://idiyas.com/inventor/shigeru-tajima-2u5gd1ft

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 = 8.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Shigeru Tajima - Innovator in Electromagnetic Relay Technology

Introduction

Shigeru Tajima is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of electromagnetic relay technology. With a focus on innovation, Tajima has developed a patent that enhances the functionality and safety of electromagnetic relays.

Latest Patents

Tajima holds a patent for an electromagnetic relay that features a base with an insulation enclosure and a contact block positioned outwardly of the enclosure. The design includes an electromagnet block that houses a coil, yokes, and an armature. This armature is magnetically coupled to the coil and is designed to move relative to the yokes when the coil is energized. The relay's innovative design ensures improved double-wall insulation between the electromagnet block and the contact block, eliminating insulation breaks along the length of the electromagnet block.

Career Highlights

Shigeru Tajima is associated with Matsushita Electric Works, Ltd., where he has made significant contributions to the development of electrical components. His work has been instrumental in advancing relay technology, making it safer and more efficient for various applications.

Collaborations

Tajima has collaborated with notable coworkers, including Yukiharu Tanaka and Hiromi Nishimura. Their combined expertise has contributed to the successful development of innovative technologies within their field.

Conclusion

Shigeru Tajima's work in electromagnetic relay technology exemplifies the spirit of innovation. His patent reflects a commitment to enhancing electrical safety and efficiency. Tajima's contributions continue to influence the industry positively.

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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