Chiba, Japan

Kazuhiro Ohotsuka

This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Steel Corporation. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiro Ohotsuka. Retrieved from https://idiyas.com/inventor/kazuhiro-ohotsuka

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 = 5(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: **Kazuhiro Ohotsuka: Innovator in Electrolytic Zinc-Nickel Alloy Plating**

Introduction

Kazuhiro Ohotsuka is an accomplished inventor based in Chiba, Japan, recognized for his innovative contributions to the field of plating solutions. With a profound understanding of electrochemical processes, he has made significant advancements that are crucial for various industrial applications.

Latest Patents

Ohotsuka holds a patent for an electrolytic zinc-nickel alloy plating solution and method. This invention involves a plating solution that consists of zinc chloride, nickel chloride, and potassium chloride, combined with polyethylene glycol as a nonionic surfactant. His innovative formulation addresses common issues associated with traditional plating methods, such as needle-shaped stains on plated surfaces and excessive burning on the edges of plated steel sheets. The precise ratios of the compounds utilized in this solution enhance its effectiveness, making it a valuable asset in the metal finishing industry.

Career Highlights

Kazuhiro Ohotsuka is currently associated with Kawasaki Steel Corporation, a leading player in the steel industry. His work there includes extensive research and development focused on improving plating technologies. Ohotsuka's expertise in the field has led to significant enhancements in the quality and durability of plating solutions.

Collaborations

Throughout his career, Ohotsuka has collaborated with talented professionals, including Hisatada Nakakoji and Kazuhiro Hasegawa. These partnerships have fostered a collaborative environment that promotes innovation and the advancement of technology in the plating sector.

Conclusion

Kazuhiro Ohotsuka exemplifies the spirit of innovation in the plating industry with his pioneering work on zinc-nickel alloy plating solutions. His patented invention addresses critical challenges faced by manufacturers, showcasing the importance of continuous development in the field of electrochemistry. As he continues to push the boundaries of technology, Ohotsuka remains a notable figure in the realm of industrial 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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