Nagoya, Japan

Mikio Nakajima

This inventor holds 1 USPTO granted patent. Top assignees: Toyoda Koki Kabushiki Kaisha, Yamasei Kogyo Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikio Nakajima. Retrieved from https://idiyas.com/inventor/mikio-nakajima-xwutdp10

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Mikio Nakajima: Inventor of a Pressurized Fluid Hose

Introduction

Mikio Nakajima is an inventor associated with Nagoya, Japan. His patent work includes a design for a pressurized fluid hose that connects a pump to a fluidically operated device.

Latest Patents

Nakajima’s listed patent, “Pressurized Fluid Hose,” describes a hose assembly in which a spiral tube is secured inside one end of a steel pipe. The tube is formed from two spirally wound band members, and the pipe end is shaped with a taper. During caulking, the pipe’s outer taper contracts to form an inner taper that holds the spiral tube. This gradual deformation helps prevent a large clearance from forming between the tube’s band members. Nakajima is credited with 1 patent.

Career Highlights

Nakajima’s listed company affiliations include Yamasei Kogyo Co., Ltd. and Toyoda Koki Kabushiki Kaisha. His patented hose design addresses the secure attachment of a spiral tube to a steel pipe in pressurized-fluid systems.

Collaborations

His listed coworkers include Yoshiyuki Toyama and Hirotune Suzuki.

Conclusion

Mikio Nakajima’s recorded invention focuses on a practical hose connection designed to secure a spiral tube while limiting gaps between its band members.

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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