Yamato, Japan

Keizou Ishikawa

This inventor holds 1 USPTO granted patent. Top assignee: Oiles Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keizou Ishikawa. Retrieved from https://idiyas.com/inventor/keizou-ishikawa-cgddzgi0

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 = 4.0

ph-index = 1

Forward Citations = 42(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Keizou Ishikawa: Innovator in Lubricating Compositions

Introduction

Keizou Ishikawa is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of lubricating compositions, showcasing his expertise through his innovative patent.

Latest Patents

Ishikawa holds a patent for a lubricating composition and a sliding member comprising this composition. The patent describes a solid lubricating composition that includes a solid lubricant, a lubricating oil in liquid or paste form at ordinary temperatures, a carrier for absorbing and possessing the lubricating oil, and a thermosetting synthetic resin binder. Additionally, it details a sliding member that consists of a metal substrate and a solid lubricant made from the lubricating composition.

Career Highlights

Keizou Ishikawa is associated with Oiles Corporation, where he has been able to apply his innovative ideas in practical applications. His work has led to advancements in the efficiency and effectiveness of lubricating materials.

Collaborations

Ishikawa has collaborated with notable coworkers, including Kikuo Sumiyoshi and Yasunori Nishi, contributing to a dynamic team focused on innovation in lubrication technology.

Conclusion

Keizou Ishikawa's contributions to the field of lubricating compositions highlight his role as an influential inventor. His patent reflects a commitment to advancing technology in this area, making a lasting impact on 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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