Nagano, Japan

Mikio Motizuki

This inventor holds 1 USPTO granted patent. Top assignee: Shinko Electric Industries Co., Ltd.. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikio Motizuki. Retrieved from https://idiyas.com/inventor/mikio-motizuki

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Mikio Motizuki: Innovator in Multicontact Spring Technology

Introduction

Mikio Motizuki is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of spring technology, particularly through his innovative methods of producing multicontact springs. His work has implications for various applications in engineering and manufacturing.

Latest Patents

Mikio Motizuki holds a patent for a "Method of producing a multicontact spring." This invention involves a unique process where a metal tape for a spring is blanked to form a blank. The blank is then pressed to create linear dents, followed by cutting each of these linear dents. The resulting blank is deformed to shape it into suitable contact points. The multicontact spring produced has cut and deformed parts, which are contacts without free ends. Additionally, one end part of the blank can be cut to create another type of multicontact spring with contacts that have free ends.

Career Highlights

Mikio Motizuki is associated with Shinko Electric Industries Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in the production of multicontact springs, enhancing their functionality and efficiency.

Collaborations

Mikio has collaborated with notable coworkers, including Kenji Sekigawa and Takeshi Sato. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.

Conclusion

Mikio Motizuki's contributions to the field of multicontact spring technology exemplify the impact of innovative thinking in engineering. His patent and collaborative efforts continue to influence advancements in this area.

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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