logo

For the Inventor, By the Inventor

Okayama, Japan

Hisakazu Mizota

This inventor holds 7 USPTO granted patents. Top assignees: Kawasaki Steel Corporation, Asea Ab. Active years: 1986-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisakazu Mizota. Retrieved from https://idiyas.com/inventor/hisakazu-mizota

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Okayama, JP (1986 - 1993)
  • Kurashiki, JP (1986 - 1994)

Company Filing History:

goldMedal7 out of 1,256 
 
Kawasaki Steel Corporation
 patents
silverMedal1 out of 80 
 
Asea Ab
 patents
where one patent can have more than one assignee

Years Active: 1986-1994

Loading Chart...
7 patents (USPTO):Explore Patents
1. 5282374 - Continuous forging apparatus for cast strand (1994-02-01),
2. 5177763 - Furnace bottom structure of direct current electric furnace (1993-01-05),
3. 4930207 - Method and apparatus for continuous compression forging of continuously (1990-06-05),
4. 4706735 - Continuous caster including an electromagnetic stirring apparatus (1987-11-17),
5. 4649985 - Method of electromagnetic stirring a molten steel in a mold for a (1987-03-17),
6. 4582110 - Electromagnetic stirring mold for continuously cast blooms (1986-04-15),
7. 4565238 - Method of stirring molten steel in a continuously casting mold and an (1986-01-21),

Title: Hisakazu Mizota: Innovator in Electric Furnace Technology

Introduction

Hisakazu Mizota is a prominent inventor based in Okayama, Japan. He has made significant contributions to the field of electric furnace technology, holding a total of 7 patents. His work has been instrumental in advancing the efficiency and functionality of various industrial processes.

Latest Patents

Mizota's latest patents include a continuous forging apparatus for cast strands and a furnace bottom structure for direct current electric furnaces. The latter patent describes a furnace bottom structure that incorporates at least one furnace bottom electrode and at least one gas injection tuyere. These components are embedded in a cylindrical refractory body with a downwardly diverging tapered upper portion. This innovative design allows for an integral furnace bottom block that can be detachably attached to the bottom of the electric furnace, effectively closing the bottom opening.

Career Highlights

Throughout his career, Mizota has worked with notable companies such as Kawasaki Steel Corporation and Asea AB. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in industrial technology.

Collaborations

Mizota has collaborated with several talented individuals in his field, including Shinji Kojima and Masanori Kodama. These partnerships have fostered innovation and have led to the successful development of various technologies.

Conclusion

Hisakazu Mizota's contributions to electric furnace technology and his impressive portfolio of patents highlight his role as a key innovator in the industry. His work continues to influence advancements in manufacturing processes and energy efficiency.

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]
Loading…