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For the Inventor, By the Inventor

Kanagawa, Japan

Katsumi Sato

This inventor holds 5 USPTO granted patents. Top assignee: Takasago Thermal Engineering Co., Ltd.. Active years: 1998-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Sato. Retrieved from https://idiyas.com/inventor/katsumi-sato-rddfxh6a

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

Calculating rank
USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 135(Granted Patents)


Company Filing History:

goldMedal5 out of 12 
 
Takasago Thermal Engineering Co., Ltd.
 patents

Years Active: 1998-2002

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5 patents (USPTO):Explore Patents
1. 6352578 - Air cleaning filter, process for preparing the same, and high-level cleaner (2002-03-05),
2. 6146451 - Air-cleaning filter, method of producing the same, and high-level (2000-11-14),
3. 6120584 - Air cleaning apparatus, air filter and method for manufacturing the same (2000-09-19),
4. 5882938 - Apparatus and method for evaluating contamination caused by organic (1999-03-16),
5. 5798455 - Storehouse for use in storage of clean materials (1998-08-25),

Title: Innovations by Katsumi Sato

Introduction

Katsumi Sato is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of air filtration technology, holding a total of 5 patents. His work focuses on developing advanced air cleaning solutions that are essential for various industrial applications.

Latest Patents

Among his latest patents is an innovative air cleaning filter, which includes a process for preparing the same. This invention relates to an air filter that incorporates an inorganic material layer. The adsorbent used in this filter is fixed on the surface of a supporter with the help of powder from an inorganic substance as a binder. The adsorbent is created by impregnating a salt of an inorganic acid into the powder, which consists of materials such as diatom earth, silica, alumina, and synthetic zeolite. This air filter is designed to effectively adsorb and remove both gaseous basic impurities and organic impurities, making it highly effective for manufacturing semiconductors and LCDs.

Career Highlights

Katsumi Sato is currently employed at Takasago Thermal Engineering Co., Ltd., where he continues to innovate in the field of air filtration. His work has been instrumental in advancing technologies that improve air quality in industrial settings.

Collaborations

He has collaborated with notable colleagues, including Soichiro Sakata and Hideto Takahashi, to further enhance the effectiveness of air cleaning technologies.

Conclusion

Katsumi Sato's contributions to air filtration technology demonstrate his commitment to innovation and excellence in his field. His patents reflect a deep understanding of materials and processes that are crucial for improving air quality in various applications.

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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