Tokyo, Japan

Aki Ishikawa

This inventor holds 1 USPTO granted patent. Top assignee: Ebara Corporation. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Aki Ishikawa. Retrieved from https://idiyas.com/inventor/aki-ishikawa

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Aki Ishikawa: Innovator in Multistage Pump Technology

Introduction

Aki Ishikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of pump technology, particularly with his innovative designs that enhance efficiency and functionality.

Latest Patents

Ishikawa holds a patent for a multistage pump. This multistage pump features a plurality of intermediate casings formed by press-forming a steel plate. The design includes a cylindrical side portion, a stage flat portion that contacts the axial end face of an adjacent intermediate casing, a stage side portion extending axially from the stage flat portion, and a bottom portion that extends radially inward from the stage side portion. Additionally, a relief plate is attached to the bottom portion of the intermediate casing, creating a space for an O-ring to fit securely.

Career Highlights

Aki Ishikawa is associated with Ebara Corporation, a leading company in the pump manufacturing industry. His work has contributed to advancements in pump technology, showcasing his expertise and innovative thinking.

Collaborations

Ishikawa has collaborated with notable coworkers, including Kenichi Kajiwara and Sou Kuroiwa. Their teamwork has likely fostered an environment of creativity and innovation within their projects.

Conclusion

Aki Ishikawa's contributions to multistage pump technology exemplify his dedication to innovation in engineering. His patent and work at Ebara Corporation highlight his role as a significant inventor 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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