Tokyo, Japan

Katsuhiro Iwasaki

This inventor holds 17 USPTO granted patents and 3 EPO patents, primarily in Smelting Reduction Technology. Top assignees: Nkk Corporation, Nippon Kokan Kabushiki Kaisha, Jfe Steel Corporation. Active years: 1986-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Iwasaki. Retrieved from https://idiyas.com/inventor/katsuhiro-iwasaki

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

Calculating rank

% Patents Active = 94.1

 

Average Co-Inventor Count = 5.1

ph-index = 5

Forward Citations = 68(Granted Patents)


Location History:

  • Fukuyama, JP (1986)
  • Tokyo, JP (1988 - 1991)
  • Yokohama, JP (2005 - 2017)

Company Filing History:


Years Active: 1986-2017

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Areas of Expertise:
Gaseous Fuel Supply
Sintering Machine
Smelting Reduction
Iron Ore
Chromium Ores
Molten Metal
Nickel Ore
Stainless Steel
Chemical Composition
Decarburizing
High Chromium
Manufacturing Processes
17 patents (USPTO):Explore Patents

Title: Innovator Katsuhiro Iwasaki: Pioneering Advances in Industrial Technology

Introduction

Katsuhiro Iwasaki, based in Tokyo, Japan, has made significant contributions to the field of industrial technology, holding 17 patents to his name. His innovative work primarily focuses on improving processes and apparatuses used in smelting and gaseous fuel supply systems.

Latest Patents

Iwasaki's latest patents include a "Gaseous fuel supply apparatus for sintering machine." This sophisticated apparatus is designed to supply diluted gaseous fuel efficiently to a suction type sintering machine. It features a hood that encompasses the pallet of a charged layer, including pipes for fuel air supply and baffle plates arranged strategically to prevent gaseous fuel leakage.

Another notable patent is the "Smelting reduction method," which outlines a process where carbonaceous materials and ores are directly contacted in a reacting furnace. This method aims to metallize the ore using the added carbonaceous materials, followed by transferring them into a smelting furnace to produce molten iron through the introduction of oxygen.

Career Highlights

Katsuhiro Iwasaki has showcased his expertise while working with renowned companies like NKK Corporation and Nippon Kokan Kabushiki Kaisha. His career is marked by a relentless pursuit of efficiency in industrial processes, particularly in the sectors of metal production and energy supply.

Collaborations

Throughout his career, Iwasaki has collaborated with notable colleagues such as Masahiro Kawakami and Haruyoshi Tanabe. These partnerships have likely contributed to the development of innovative solutions and patents that address contemporary challenges in industrial technology.

Conclusion

Katsuhiro Iwasaki's dedication to innovation in industrial technology is evident in his extensive patent portfolio. His work not only enhances existing processes but also sets a foundation for future advancements in energy and metal production systems.

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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