Sodegaura, Japan

Masao Morikawa

This inventor holds 3 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1996-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Morikawa. Retrieved from https://idiyas.com/inventor/masao-morikawa

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 = 2.8

ph-index = 3

Forward Citations = 26(Granted Patents)


Company Filing History:


Years Active: 1996-2000

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3 patents (USPTO):Explore Patents

Title: Masao Morikawa: Innovator in Liquid Filtering Systems

Introduction

Masao Morikawa is a notable inventor based in Sodegaura, Japan. He has made significant contributions to the field of liquid filtering systems, holding a total of 3 patents. His work focuses on improving the efficiency and effectiveness of liquid supply systems.

Latest Patents

Morikawa's latest patents include a method of cleaning the interior of a container and an innovative liquid filtering and supply system. The latter invention features a main line connecting a liquid introducing part to a liquid supplying part, equipped with a filter to ensure the liquid is properly filtered. It also includes pressure detectors to monitor the liquid's pressure before and after filtration, a circulating line for returning liquid, and a control valve that adjusts based on pressure differences.

Career Highlights

Masao Morikawa is currently employed at Sumitomo Chemical Company, Limited, where he continues to develop and refine his inventions. His expertise in liquid filtering technology has positioned him as a key player in his field.

Collaborations

Throughout his career, Morikawa has collaborated with esteemed colleagues such as Yoji Matsuda and Yutaka Shiomi. These partnerships have fostered innovation and contributed to the advancement of their shared projects.

Conclusion

Masao Morikawa's contributions to liquid filtering systems exemplify his dedication to innovation and technology. His patents reflect a commitment to enhancing the efficiency of liquid supply processes, making a lasting impact in his 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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