Saitama, Japan

Sanai Fujita

This inventor holds 9 USPTO granted patents. Top assignees: Eccera Co., Ltd., Other. Active years: 1991-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sanai Fujita. Retrieved from https://idiyas.com/inventor/sanai-fujita

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


% Patents Active = 88.9

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 210(Granted Patents)


Location History:

  • Tokorozawa-shi Saitama-ken, JP (1993 - 1995)
  • Tokorozawa-shi, Saitama-ken, JP (1991 - 1997)
  • Kotesashi-cho, Tokorozawa-shi, Saitama-ken, JP (1998)
  • Saitama, JP (2010)

Company Filing History:

goldMedal1 out of 1 
 
Eccera Co., Ltd.
 patent
silverMedal9 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2010

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9 patents (USPTO):Explore Patents

Title: The Ingenious Mind of Sanai Fujita

Introduction

Sanai Fujita, an accomplished inventor based in Saitama-ken, Japan, has made significant contributions through his innovative inventions. With a total of nine patents to his name, Fujita has focused on creating solutions that enhance everyday life, particularly in areas of cleanliness and hygiene.

Latest Patents

Among his notable recent innovations is a flocculating agent designed to effectively treat water. This agent reacts in a neutral pH range and facilitates the cleaning of muddy water, proving to be a simple yet effective solution for water treatment. The flocculating agent exists in a powder form and maintains a pH between 5 and 9 when mixed with pure water. It contains a unique combination of an acidic powder with porous particles that have absorbed metal constituents and an alkaline powder that includes porous particles derived from calcium phosphate.

Another significant invention by Fujita is an apparatus for deodorizing, sterilizing, and drying bedding and clothing. This innovative machine incorporates a warm air generator and an alkaline chlorine dioxide gas generator, along with an air mattress and a filter system for effective air purification. The warm air produced interacts with alkaline chlorine dioxide to deliver a fresh and sanitized result for bedding and clothing items, significantly enhancing domestic hygiene.

Career Highlights

Throughout his career, Sanai Fujita has worked with reputed companies, including Eccera Co., Ltd. His role in these organizations has helped him refine his inventive skills and apply his unique ideas to practical engineering challenges.

Collaborations

Fujita has collaborated with Kazuhiro Fujita, showcasing a partnership that likely fosters creativity and innovation. Their combined expertise presents an influential force in the realm of new inventions.

Conclusion

Sanai Fujita is a remarkable inventor whose contributions continue to push the boundaries of innovation in water treatment and cleanliness. His dedication to solving everyday problems through ingenious inventions highlights the importance of creativity in technology. As he continues to develop new patents, the impact of his work will undoubtedly resonate across industries and improve quality of life globally.

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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