Osaka, Japan

Mitsunori Saitoh

This inventor holds 9 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 5 EPO patents. Top assignees: Ohki Co., Ltd., Fabrica Toyama Corporation, Tsubakimoto Kogyo Co. Ltd.. Active years: 2007-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsunori Saitoh. Retrieved from https://idiyas.com/inventor/mitsunori-saitoh

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 88.9


 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 39(Granted Patents)


Location History:

  • Osaka, JP (2007 - 2017)
  • Takatsuki, JP (2019 - 2023)

Company Filing History:


Years Active: 2007-2024

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9 patents (USPTO):Explore Patents

Title: Mitsunori Saitoh: Innovator in Extraction Technology

Introduction

Mitsunori Saitoh, an inventive mind from Osaka, Japan, has made significant contributions to the field of extraction technology. Holding a total of nine patents, Saitoh has focused on creating innovative solutions that simplify and enhance the extraction process for various materials, particularly in the beverage industry.

Latest Patents

Among his noteworthy inventions is a novel extraction bag designed for tea and coffee. This tea bag type extraction bag features a bag main body crafted from a water-permeable filter sheet. It is ingeniously supplemented by a pair of thin plate-like members affixed to the outer surfaces of the opposing sides of the bag. The structure allows ease of use, as it can be submerged in hot water or moved up and down for optimal extraction. The extraction material, whether it be ground coffee or tea leaves, is securely contained within the bag main body, providing convenience and efficiency for users.

Career Highlights

Mitsunori Saitoh has collaborated with prominent companies including Ohki Co., Ltd. and Tsubakimoto Kogyo Co. Ltd. His work with these organizations has been pivotal in advancing extraction technologies and showcasing his innovative prowess.

Collaborations

Throughout his career, Saitoh has worked alongside several talented individuals such as Akiko Miyawaki and Naoko Yamaguchi. Their collaborations have contributed to the development of patents that highlight the innovative approaches they collectively bring to the extraction process.

Conclusion

Mitsunori Saitoh stands out in the realm of innovation with his significant contributions to extraction technology. His latest projects demonstrate a commitment to enhancing user experience and efficiency in extracting aromas and flavors from various materials. His nine patents reflect a robust innovation journey that continues to inspire future developments in the industry.

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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