Yokohama, Japan

Mutsuo Kurosaki

This inventor holds 17 USPTO granted patents. Top assignee: Nifco Inc.. Active years: 1977-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mutsuo Kurosaki. Retrieved from https://idiyas.com/inventor/mutsuo-kurosaki

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 = 1.0

ph-index = 13

Forward Citations = 430(Granted Patents)


Location History:

  • Moriguchi, JA (1977 - 1978)
  • Kyoto, JP (1984)
  • Yahata, JP (1986)
  • Yawata, JP (1987)
  • Yokohama, JP (1988 - 1992)
  • Toyota, JP (1993 - 1994)
  • Kanagawa, JP (1995)

Company Filing History:


Years Active: 1977-1995

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17 patents (USPTO):Explore Patents

Title: The Innovative Mind of Mutsuo Kurosaki

Introduction

Mutsuo Kurosaki, a prominent inventor based in Yokohama, Japan, has made significant contributions to the field of mechanical devices, holding an impressive total of 17 patents. His inventive spirit and dedication to innovation have allowed him to develop groundbreaking technologies that enhance the functionality and efficiency of various mechanical systems.

Latest Patents

Among Kurosaki's latest inventions are notable patents focusing on latch devices and lock mechanisms. One such patent describes a **latch device** that features a latch body designed to be movable in both inserted and withdrawn directions within a housing. The latch body is continuously urged in the withdrawn direction, offering a unique solution for stability. Circulatory cam grooves in the housing play a critical role, allowing a supporting member to circulate and hold the latch body securely at both its inserted and withdrawn state positions.

Another of his recent patents, the **lock mechanism and latch device**, presents an innovative approach for engaging or disengaging an openable member, such as a cover or door of a box, when pressed. The design optimally aligns the center of rotation of each arm of the latch device with the line of action of the force acting on the retaining surfaces, enhancing the reliability of engagement and disengagement.

Career Highlights

Mutsuo Kurosaki has established a distinguished career at Nifco Inc., where his inventive contributions have directly influenced the company's advancements in mechanical systems. His commitment to innovation is exemplified through his numerous patents and the continuous improvement of existing technologies, showcasing his ability to merge creativity with practical engineering.

Collaborations

Collaboration is vital in the world of invention, and Kurosaki has had the opportunity to work alongside skilled professionals. One of his notable coworkers is Katsuhito Kurachi, with whom he has collaborated to refine designs and push the envelope of innovation within their projects.

Conclusion

Mutsuo Kurosaki's journey as an inventor is marked by his relentless pursuit of innovation and excellence. With 17 patents to his name, his work in creating advanced latch devices and lock mechanisms exemplifies the impact of inventive thinking in the mechanical field. Through collaboration and dedication, Kurosaki continues to pave the way for future innovations that may transform everyday mechanical applications.

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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