Chiba, Japan

Tatsukichi Chino

This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Steel Corporation. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsukichi Chino. Retrieved from https://idiyas.com/inventor/tatsukichi-chino

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


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tatsukichi Chino: A Pioneer in Steel Refining Technology

Introduction: Tatsukichi Chino, a distinguished inventor from Chiba, Japan, has made significant contributions to the field of steel refining. He holds a patent that demonstrates his innovative spirit and technical expertise, particularly in improving the efficiency of oxygen top-blown converters used in the steel industry.

Latest Patents: Tatsukichi Chino is credited with a patent for "Bottom tuyeres in an oxygen top-blown converter." This invention focuses on the design of a tuyere—a device used for blowing an agitating gas into molten steel. Chino's innovation aims to enhance the refining effect of molten steel, optimizing the manufacturing process. The design features a specific ratio of blow sectional area (S in cm²) to inner peripheral length (L in cm) of not more than 0.17, and preferably not more than 0.125, ensuring superior performance in steel refining.

Career Highlights: Chino is associated with Kawasaki Steel Corporation, a leading company in the steel industry recognized for its commitment to innovation and quality. His role within the organization has allowed him to channel his inventive prowess into practical applications that benefit the steel manufacturing process.

Collaborations: Throughout his career, Tatsukichi Chino has collaborated with notable colleagues, including Takuo Imai and Masaaki Tsukamoto. These partnerships have played a crucial role in furthering innovations in steel production technology, showcasing the collaborative spirit of research and development within the industry.

Conclusion: Tatsukichi Chino's contributions to steel refining technology highlight the importance of innovation in enhancing industrial processes. His patent serves as a testament to his dedication to improving efficiency in steel production, ensuring that advancements in manufacturing continue to evolve. As the steel industry progresses, inventors like Chino will remain at the forefront of technological advancements, shaping the future of materials engineering.

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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