Sanda, Japan

Masayoshi Katsura

This inventor holds 8 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Nippon Pillar Packing Co., Ltd.. Active years: 2000-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayoshi Katsura. Retrieved from https://idiyas.com/inventor/masayoshi-katsura

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

 

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 55(Granted Patents)


Location History:

  • Hyogo, JP (2011)
  • Sanda, JP (2000 - 2013)

Company Filing History:


Years Active: 2000-2013

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8 patents (USPTO):Explore Patents

Title: Masayoshi Katsura: Innovator in Fluid Technology

Introduction

Masayoshi Katsura is a prominent inventor based in Sanda, Japan. He has made significant contributions to the field of fluid technology, holding a total of 8 patents. His innovative designs focus on improving the efficiency and functionality of fluid devices.

Latest Patents

One of his latest patents is a bellows pump, which features a pump body that includes a suction path and a discharge path for fluid. The design incorporates a bellows that is airtightly fixed to the pump body, forming a pump chamber. This bellows pump also includes an actuation plate that allows the bellows to expand and contract, enhancing its operational capabilities. Another notable patent is the connection structure between an integrated panel and a fluid device. This design ensures excellent sealing properties while improving assembly workability, utilizing a unique annular gasket made from fluororesin.

Career Highlights

Masayoshi Katsura has been associated with Nippon Pillar Packing Co., Ltd., where he has contributed to various innovative projects. His work has focused on developing solutions that enhance the performance and reliability of fluid handling systems.

Collaborations

He has collaborated with notable coworkers such as Makoto Fujii and Yoji Minato, contributing to a dynamic team environment that fosters innovation.

Conclusion

Masayoshi Katsura's contributions to fluid technology through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence advancements in fluid devices and systems.

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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