Fusao Togashi

This inventor holds 11 USPTO granted patents. Top assignees: Kawasaki Steel Corporation, Kawasaki Steel Metal Products & Engineering Inc.. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fusao Togashi. Retrieved from https://idiyas.com/inventor/fusao-togashi

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

Calculating rank

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 79(Granted Patents)

Company Filing History:

11 out of 1,256

Kawasaki Steel Corporation

patents

1 out of 2

Kawasaki Steel Metal Products & Engineering Inc.

patents

where one patent can have more than one assignee

Years Active: 1991-1999

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5993974 - Porcelain-enameled steel sheets and frits for enameling (1999-11-30),

2. 5792285 - Hot-rolled ferritic steel for motor vehicle exhaust members (1998-08-11),

3. 5582658 - High strength steel sheet adapted for press forming and method of (1996-12-10),

4. 5505797 - Method of producing ferritic stainless steel strip with small intra-face (1996-04-09),

5. 5413754 - Ferritic stainless steel exhibiting excellent atmospheric corrosion (1995-05-09),

6. 5405575 - High Cr content, P added ferritic stainless steel having improved (1995-04-11),

7. 5350559 - Ferrite steel which excels in high-temperature strength and toughness (1994-09-27),

8. 5180449 - Galvanized high-strength steel sheet having low yield ratio and method (1993-01-19),

9. 5139583 - Graphite precipitated hot-rolled steel plate having excellent bending (1992-08-18),

10. 5074934 - Flexible hot rolled steel sheets having improved deep drawability (1991-12-24),

11. 5074926 - High tensile cold rolled steel sheet and high tensile hot dip galvanized (1991-12-24),

Title: The Innovations of Fusao Togashi

Introduction

Fusao Togashi is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced steel products. With a total of 11 patents to his name, Togashi's work has had a lasting impact on various industries.

Latest Patents

One of his latest patents involves porcelain-enameled steel sheets and frits for enameling. This innovation features a porcelain enameled steel sheet that comprises an aluminum/zinc alloy-plated steel sheet with a porcelain enamel coating layer as the uppermost layer. An interstitial layer, which has good adhesion to both the plating layer and the enamel coating layer, is sandwiched between these two layers. The intermediate layer can be selected from several options, including a surface layer on the aluminum/zinc alloy-plating layer with a high aluminum content, a coating layer comprising various metals, or a chromate layer. This porcelain enameled steel sheet exhibits excellent corrosion resistance and enamel-adhesive properties, making it suitable for various applications, especially in post-processing through bending. Another significant patent is for hot-rolled ferritic steel designed for motor vehicle exhaust members, which can be used in a hot-rolled annealed condition.

Career Highlights

Throughout his career, Fusao Togashi has worked with prominent companies such as Kawasaki Steel Corporation and Kawasaki Steel Metal Products & Engineering Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the steel industry.

Collaborations

Togashi has collaborated with notable colleagues, including Masahiko Morita and Susumu Masui. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Fusao Togashi's contributions to the field of materials science, particularly through his patents, have significantly advanced the industry. His innovative approaches to steel products continue to influence various applications today.

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]