Kariya, Japan

Kazuhiko Watanabe

This inventor holds 1 USPTO granted patent. Top assignee: Toshiba Ceramics Co., Ltd.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Watanabe. Retrieved from https://idiyas.com/inventor/kazuhiko-watanabe-9cn5xb9p

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Kazuhiko Watanabe: Innovator in Sliding Nozzle Technology

Introduction

Kazuhiko Watanabe is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative devices for metal processing.

Latest Patents

Watanabe holds a patent for a sliding nozzle device. This device comprises a metallic case with a central opening, a refractory plate secured to the case with a discharge hole for molten metal, and an immersion nozzle attached to the refractory plate. The design also includes projecting plates and bolts for securing the components together, showcasing his ingenuity in enhancing metal discharge processes.

Career Highlights

Kazuhiko Watanabe is associated with Toshiba Ceramics Co., Ltd., where he has applied his expertise in materials and engineering. His work has contributed to advancements in manufacturing technologies, particularly in the ceramics industry.

Collaborations

Watanabe has collaborated with notable colleagues such as Hiroshi Sakai and Masamichi Asai. Their combined efforts have fostered innovation and development within their projects.

Conclusion

Kazuhiko Watanabe's contributions to the field of engineering, particularly through his sliding nozzle device, highlight his role as an influential inventor. His work continues to impact the industry positively.

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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