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For the Inventor, By the Inventor

Yokohama, Japan

Masaharu Shibao

This inventor holds 9 USPTO granted patents. Top assignee: Nifco Inc.. Active years: 1993-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Shibao. Retrieved from https://idiyas.com/inventor/masaharu-shibao

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.9

ph-index = 6

Forward Citations = 109(Granted Patents)


Location History:

  • Chiba, JP (1995)
  • Yokohama, JP (1993 - 1996)
  • Matsudo, JP (1995 - 1997)
  • Sagamihara, JP (1997 - 1999)

Company Filing History:

goldMedal9 out of 1,207 
 
Nifco Inc.
 patents

Years Active: 1993-1999

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9 patents (USPTO):Explore Patents
1. D413508 - Fastener (1999-09-07),
2. D378349 - Panel fastener (1997-03-11),
3. 5603540 - Swing lid locking mechanism (1997-02-18),
4. 5561954 - Molding for a front glass (1996-10-08),
5. 5555685 - Molding for a front glass (1996-09-17),
6. 5553428 - Molding for a front glass (1996-09-10),
7. D363697 - Peripheral molding for automobile windshield (1995-10-31),
8. 5394902 - Fuel pump inlet chamber assembly for a vehicle fuel tank (1995-03-07),
9. 5186200 - Reservior arrangement for use in automotive fuel tank (1993-02-16),

Title: Masaharu Shibao: Innovator in Fastener Technology

Introduction

Masaharu Shibao is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of fastener technology, holding a total of 9 patents. His work has been instrumental in advancing the design and functionality of various fastening solutions.

Latest Patents

Among his latest innovations is a panel fastener, which showcases his expertise in creating efficient and reliable fastening systems. This invention reflects his commitment to improving product design and usability in various applications.

Career Highlights

Masaharu Shibao is currently employed at Nifco Inc., a company known for its innovative fastening solutions. His role at Nifco has allowed him to further develop his ideas and bring them to market, contributing to the company's reputation for quality and innovation.

Collaborations

Throughout his career, Masaharu has collaborated with talented individuals such as Akimitsu Mita and Toru Sugita. These partnerships have fostered a creative environment that has led to the development of groundbreaking fastening technologies.

Conclusion

Masaharu Shibao's contributions to fastener technology exemplify his dedication to innovation and excellence. His work continues to influence the industry and inspire future advancements in fastening solutions.

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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