Chiyoda, Japan

Keiji Sasao

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Sasao. Retrieved from https://idiyas.com/inventor/keiji-sasao-dfpi37ax

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 = 9.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:

goldMedal1 out of 834,601 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Keiji Sasao

Introduction: Keiji Sasao is a notable inventor based in Chiyoda-machi, Japan. He has made significant contributions to the field of organic substance processing. His innovative approach has led to the development of a unique system that enhances the efficiency of processing organic substances.

Latest Patents: Keiji Sasao holds 1 patent for an "Organic substance processing system and organic substance processing apparatus." This invention involves a fluid containing organic substances that have not yet been processed. The system utilizes a slurry pump to feed the fluid into multiple cylinders. Each cylinder contains a free piston that partitions the fluid into two chambers. The unprocessed fluid is introduced into one chamber, while the processed high-pressure fluid is introduced into the other. This design allows for the pressurization of the fluid and facilitates stable continuous processing.

Career Highlights: Throughout his career, Keiji Sasao has demonstrated a commitment to innovation in the field of organic substance processing. His work has contributed to advancements that improve the efficiency and stability of processing systems.

Collaborations: Keiji has collaborated with notable colleagues, including Akira Nishioka and Hiroshi Kusumoto. Their combined expertise has furthered the development of innovative solutions in their field.

Conclusion: Keiji Sasao's contributions to organic substance processing exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement that enhances processing efficiency and stability.

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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