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For the Inventor, By the Inventor

Okayama, Japan

Keniti Amano

This inventor holds 25 USPTO granted patents, primarily in Steel Manufacturing. Top assignees: Kawasaki Steel Corporation, Jfe Steel Corporation, Koyo Seiko Company, Ltd.. Active years: 1992-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keniti Amano. Retrieved from https://idiyas.com/inventor/keniti-amano

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

USPTO Granted Patents = 25

% Patents Active = 76.0

Average Co-Inventor Count = 4.6

ph-index = 4

Forward Citations = 59(Granted Patents)


Location History:

  • Chiba, JP (1992)
  • Okayama, JP (1995 - 2004)
  • Kurashiki, JP (1998 - 2008)

Company Filing History:

goldMedal21 out of 1,256 
 
Kawasaki Steel Corporation
 patents
silverMedal2 out of 1,973 
 
Jfe Steel Corporation
 patents
bronzeMedal1 out of 772 
 
Koyo Seiko Company, Ltd.
 patents
4. 1 out of 576 
 
National Institute for Materials Science
 patents
5. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992-2008

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Areas of Expertise:
Welding Material
Corrosion Resistant Steel
High-Strength Steel
Bainitic Steel
Weatherable Steel
Heavy-Wall Structural Steel
Rolling Bearing
Toughness
Machinability
Vibration-Dampening
H-Shaped Steel
Non-Tempered Steel
25 patents (USPTO):Explore Patents
1. 7325717 - Welding material and a method of producing welded joint (2008-02-05),
2. 6706125 - Linear shape steel excellent in joint fatigue characteristics and production method therefor (2004-03-16),
3. 6699338 - Method of manufacturing corrosion resistant steel materials (2004-03-02),
4. 6521057 - High-strength high-toughness steel products (2003-02-18),
5. 6454881 - Non-refined steel being reduced in anisotropy of material and excellent in strength, toughness and machinability (2002-09-24),
6. 6451134 - 590MPa class heavy gauge H-shaped steel having excellent toughness and method of producing the same (2002-09-17),
7. 6440235 - Method of manufacturing high productive and high strength rolled H-shaped (2002-08-27),
8. 6436340 - Weatherable steel material (2002-08-20),
9. 6358335 - Continuous casting slab suitable for the production of non-tempered high tensile steel material (2002-03-19),
10. 6344093 - High tensile strength steel product for high heat input welding, having excellent toughness in heat-affected zone (2002-02-05),
11. 6306227 - Rolling bearing (2001-10-23),
12. 6299710 - Method of producing a bainite steel product (2001-10-09),
13. 6162389 - High-strength and high-toughness non heat-treated steel having excellent (2000-12-18),
14. 616238 - High-strength and high-toughness non heat-treated steel having excellent (2000-12-19),
15. 6068712 - Steel products having superior weathering, method of producing the steel (2000-05-30),

Title: Keniti Amano: A Pioneering Inventor in Welding Technology

Introduction: Keniti Amano, an accomplished inventor from Okayama, Japan, holds an impressive portfolio of 25 patents. His innovative work primarily focuses on welding materials and production methods that enhance joint performance and durability. Through his inventive prowess, he has contributed significantly to the field of metallurgy and engineering.

Latest Patents: Among Keniti's latest patents is a revolutionary welding material and method for producing welded joints. This invention involves utilizing an iron-based alloy that contains a maximum of 0.20% carbon, 6.0 to 16.0% chromium, and 6.0 to 16.0% nickel, specifically designed to maintain a martensitic transformation starting temperature (Ms point temperature) within the range of 0-170°C. Additionally, his work on producing linear shape steel further emphasizes his innovative approach. This process includes several steps to manufacture a straight steel section with superior joint fatigue characteristics, utilizing a unique chemical composition that enhances performance.

Career Highlights: Throughout his career, Keniti Amano has been associated with leading companies in the steel industry, including Kawasaki Steel Corporation and JFE Steel Corporation. His contributions to these organizations have been pivotal in advancing welding technology.

Collaborations: Keniti has collaborated with notable professionals in his field, including Fumimaru Kawabata and Toshiyuki Hoshino. Together, they have engaged in projects that push the boundaries of current welding methods and materials.

Conclusion: Keniti Amano's dedication to innovation in welding technology not only sets a high standard in the field but also showcases the importance of collaboration among inventors. His extensive number of patents and impactful contributions serve as a testament to his expertise and commitment to advancing industry standards.

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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