Osaka, Japan

Shigekazu Matsumoto

This inventor holds 5 USPTO granted patents. Top assignees: Hakkol Chemical Co., Ltd., Snk Corporation. Active years: 1996-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigekazu Matsumoto. Retrieved from https://idiyas.com/inventor/shigekazu-matsumoto

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 = 3.0

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Sakai, JP (1996)
  • Osaka, JP (1997 - 2002)

Company Filing History:


Years Active: 1996-2002

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5 patents (USPTO):Explore Patents

Title: Shigekazu Matsumoto: A Pioneer in Innovative Patents

Introduction

Shigekazu Matsumoto is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of innovation, holding a total of five patents. His work reflects a commitment to advancing technology and improving existing products.

Latest Patents

Among his latest patents, Matsumoto has developed an organic fluorescent whitening pigment composition that boasts excellent hiding power. Additionally, he has created a shooting apparatus that showcases his versatility as an inventor.

Career Highlights

Matsumoto has worked with reputable companies such as Hakkol Chemical Co., Ltd. and Snk Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Matsumoto has collaborated with talented individuals, including Takao Yanagisawa and Shigehiro Matsumoto. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Shigekazu Matsumoto's contributions to innovation and his impressive portfolio of patents highlight his role as a significant figure in the field. His work continues to inspire future inventors and innovators.

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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