Osaka, Japan

Kazuo Ishikawa

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignee: Tabuchi Co., Ltd.. Active years: 1999-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Ishikawa. Retrieved from https://idiyas.com/inventor/kazuo-ishikawa-2q08w6a2

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 = 2.0

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1999-2011

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4 patents (USPTO):Explore Patents

Title: Kazuo Ishikawa: Innovator in Anticorrosion Technology

Introduction

Kazuo Ishikawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of anticorrosion technology, holding a total of 4 patents. His innovative designs have paved the way for advancements in various applications, particularly in the construction and plumbing industries.

Latest Patents

Ishikawa's latest patents include the Anticorrosion Sleeve and the Saddle Tap. The Anticorrosion Sleeve features a unique design that includes a resin sleeve and a metal sleeve. The metal sleeve has a tapered shape, allowing it to expand the resin sleeve in diameter when inserted. This design enhances the durability and effectiveness of the anticorrosion properties. The Saddle Tap is designed for mounting on a resin pipe and includes a branching barrel with a hole-drilling cutter. This innovative tool allows for easy installation and maintenance of piping systems.

Career Highlights

Kazuo Ishikawa has dedicated his career to developing innovative solutions that address common challenges in various industries. His work at Tabuchi Co., Ltd. has been instrumental in bringing his inventions to market. His focus on practical applications has made his patents valuable assets in the field.

Collaborations

Ishikawa has collaborated with notable colleagues such as Yasushige Otani and Takashi Terada. Their combined expertise has contributed to the successful development of his patented technologies.

Conclusion

Kazuo Ishikawa's contributions to anticorrosion technology through his innovative patents demonstrate his commitment to improving industry standards. His work continues to influence the field and inspire future innovations.

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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