Katano, Japan

Hiroshi Nakagawa

This inventor holds 6 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1980-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Nakagawa. Retrieved from https://idiyas.com/inventor/hiroshi-nakagawa-ntsnfwoc

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 = 4.3

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • Katano, JP (1980 - 1983)
  • Kofu, JP (1988)
  • Takatsuki, JP (1993)

Company Filing History:


Years Active: 1980-1993

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6 patents (USPTO):Explore Patents

Title: Hiroshi Nakagawa: Innovator in Component Assembly Technology

Introduction

Hiroshi Nakagawa is a prominent inventor based in Katano, Japan. He has made significant contributions to the field of component assembly technology, holding a total of 6 patents. His innovative designs have enhanced the efficiency and effectiveness of assembly processes in various industries.

Latest Patents

One of Nakagawa's latest patents is a component assembling apparatus. This apparatus features an intermittently rotatable index table that holds multiple positioning tools for assembling components. It includes an index table driving mechanism for rotation, a component feeding device, a tool container, and an arm robot that secures assembling tools. The arm robot is designed to move components from the feeding device to the positioning tool, facilitating the assembly process.

Another notable patent is a parts feeder, which consists of a stock unit containing several magazine units that store stacks of magazines with parts. The supply unit supports magazines delivered from the stock unit and can supply parts one at a time from any magazine. This design allows for the replenishment of magazines without shutting down the parts feeder, ensuring continuous operation.

Career Highlights

Hiroshi Nakagawa has spent a significant part of his career at Matsushita Electric Industrial Co., Ltd. His work has focused on developing innovative solutions that streamline assembly processes and improve productivity. His patents reflect his commitment to advancing technology in the manufacturing sector.

Collaborations

Throughout his career, Nakagawa has collaborated with talented individuals such as Kazuhiro Mori and Yoshihiko Misawa. These collaborations have contributed to the development of cutting-edge technologies and have fostered a culture of innovation within his team.

Conclusion

Hiroshi Nakagawa's contributions to component assembly technology have made a lasting impact on the industry. His innovative patents and collaborative spirit continue to inspire advancements in manufacturing processes.

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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