logo

For the Inventor, By the Inventor

Kobe, Japan

Takuya Maeda

This inventor holds 4 USPTO granted patents. Top assignee: Kawasaki Jukogyo Kabushiki Kaisha. Active years: 1982-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuya Maeda. Retrieved from https://idiyas.com/inventor/takuya-maeda-oz5xeqrn

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 42(Granted Patents)


Company Filing History:

goldMedal4 out of 3,448 
 
Kawasaki Jukogyo Kabushiki Kaisha
 patents

Years Active: 1982-1990

Loading Chart...
4 patents (USPTO):Explore Patents
1. 4940488 - Method of smelting reduction of ores containing metal oxides (1990-07-10),
2. 4886246 - Metal-making apparatus involving the smelting reduction of metallic (1989-12-12),
3. 4462793 - Rotary kiln and method of using such a kiln (1984-07-31),
4. 4348225 - Batch process and static-bed type apparatus for reducing iron ore (1982-09-07),

Title: Takuya Maeda: Innovator in Metal Smelting Technologies

Introduction

Takuya Maeda is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of metal smelting, holding a total of 4 patents. His innovative approaches have advanced the efficiency and effectiveness of metal production processes.

Latest Patents

One of Maeda's latest patents is a method of smelting reduction of ores containing metal oxides. This method involves subjecting metal oxide ore to smelting reduction to obtain molten metal. The process includes pre-reducing the ore in a solid state within a prereduction furnace, followed by melting and final reduction in a smelting reduction furnace. A key feature of this method is the introduction of gas generated in the smelting reduction furnace into the prereduction furnace, optimizing energy utilization.

Another notable patent is a metal-making apparatus designed for producing molten iron from iron ore particles of varying sizes. This apparatus includes a solid-state prereduction furnace for preliminary reduction of raw ore particles and a smelting reduction furnace for further processing. The high-temperature reducing gas generated within the smelting reduction furnace is directed into the prereduction furnace, facilitating efficient prereduction of the ore particles.

Career Highlights

Takuya Maeda is associated with Kawasaki Jukogyo Kabushiki Kaisha, a leading company in the metal industry. His work has been instrumental in developing advanced technologies that enhance metal production processes.

Collaborations

Maeda has collaborated with notable coworkers, including Tsutomu Yamada and Mitsuharu Kishimoto. Their combined expertise has contributed to the successful development of innovative metal smelting technologies.

Conclusion

Takuya Maeda's contributions to the field of metal smelting through his patents and collaborative efforts have significantly impacted the industry. His innovative methods and apparatuses continue to pave the way for advancements in metal production technologies.

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…