Osaka, Japan

Ichirou Shibayama

This inventor holds 6 USPTO granted patents. Top assignee: Maruzen Sewing Machine Co., Ltd.. Active years: 1987-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichirou Shibayama. Retrieved from https://idiyas.com/inventor/ichirou-shibayama

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 = 1.2

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Hyogo, JP (1987 - 1988)
  • Kobe, JP (1989)
  • Osaka, JP (1991)

Company Filing History:


Years Active: 1987-1991

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6 patents (USPTO):Explore Patents

Title: The Innovative Genius of Ichirou Shibayama

Introduction

Ichirou Shibayama is a prominent inventor based in Osaka, Japan, known for his significant contributions to the sewing machine industry. With a total of six patents to his name, Shibayama has established himself as an influential figure within his field, particularly at Maruzen Sewing Machine Co., Ltd.

Latest Patents

One of Shibayama's latest innovations is a new sewing machine, which showcases his dedication to enhancing the functionality and efficiency of this essential tool. His inventions continue to shape the way sewing machines operate, bringing advanced technology and improved designs to the forefront.

Career Highlights

Shibayama's career is marked by his commitment to innovation and quality in the manufacturing of sewing machines. His work at Maruzen Sewing Machine Co., Ltd. has allowed him to implement cutting-edge technology and contribute to the company's reputation as a leader in the sewing industry. Shibayama's patents reflect his expertise and relentless pursuit of excellence.

Collaborations

Throughout his career, Ichirou Shibayama has collaborated with notable coworkers such as Tetsuya Aono and Mitsuru Oomura. These partnerships have enabled him to blend ideas and perspectives, leading to the development of more advanced and effective sewing machine technologies.

Conclusion

Ichirou Shibayama's contributions to the sewing machine industry through his six patents highlight his role as an accomplished inventor. His work, combined with effective collaborations, continues to pave the way for future innovations in sewing technology, cementing his place in the history of this essential craft.

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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