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Ryuji Uemori

USPTO Granted Patents = 15 (Patent Applications = 2)

CIPO Patents = 6

EPO Patents = 9 (Patent Applications = 9)

Average Co-Inventor Count = 5.3

ph-index = 3

Forward Citations = 45(Granted Patents)

Location History:

Kawasaki, JP (1994)
Futtsu, JP (1999 - 2003)
Tokyo, JP (2011 - 2019)

Company Filing History:

Nippon Steel Corporation

Nippon Steel Sumitomo Metal Corporation

Fukujukogyo Co., Ltd.

where one patent can have more than one assignee

Years Active: 1994-2019

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10500817 - Electron-beam welded joint, steel for electron-beam welding, and method of manufacturing the same (2019-12-10),

2. 8920713 - Steel for welded structure and producing method thereof (2014-12-30),

3. 8882942 - Ni-added steel plate and method of manufacturing the same (2014-11-11),

4. 8668784 - Steel for welded structure and producing method thereof (2014-03-11),

5. 8641836 - Steel plate for line pipe excellent in strength and ductility and method of production of same (2014-02-04),

6. 8623154 - Electron-beam welded joint, steel for electron-beam welding, and manufacturing method (2014-01-07),

7. 8490600 - Common rail, common rail holder, and method of producing common rail (2013-07-23),

8. 8361248 - Steel superior in CTOD properties of weld heat-affected zone and method of production of same (2013-01-29),

9. 7918948 - Method of production of 780 MPa class high strength steel plate excellent in low temperature toughness (2011-04-05),

10. 6555063 - Evaluation apparatus for cleanliness of metal and method thereof (2003-04-29),

11. 6432718 - Evaluation apparatus for cleanliness of metal and method thereof (2002-08-13),

12. 5985674 - Evaluation method for cleanliness of metal (1999-11-16),

13. 5985053 - Steel having improved toughness in welding heat-affected zone (1999-11-16),

14. 5348595 - Process for the preaparation of a Ti-Al intermetallic compound (1994-09-20),

15. 5348594 - Ti-Al intermetallic compound with Se (1994-09-20),

Title: Ryuji Uemori: Innovator in Steel Welding Technology

Introduction

Ryuji Uemori is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of steel welding technology, holding a total of 15 patents. His work focuses on enhancing the properties and manufacturing methods of steel used in electron-beam welding.

Latest Patents

Among his latest patents are innovations such as the "Electron-beam welded joint" and "Steel for electron-beam welding." These patents detail a specific composition of steel that includes elements like carbon, silicon, manganese, titanium, nitrogen, and oxygen, along with strict limitations on impurities. The patents also introduce a method of manufacturing steel that optimizes its performance in welded structures.

Career Highlights

Ryuji Uemori has had a distinguished career, working with leading companies in the steel industry, including Nippon Steel Corporation and Nippon Steel & Sumitomo Metal Corporation. His expertise in steel composition and welding techniques has positioned him as a key figure in advancing welding technology.

Collaborations

Throughout his career, Uemori has collaborated with notable colleagues such as Yoshiyuki Watanabe and Akihiko Kojima. These partnerships have contributed to the development of innovative solutions in steel welding.

Conclusion

Ryuji Uemori's contributions to the field of steel welding technology are invaluable. His patents and career achievements reflect his dedication to innovation and excellence in engineering.

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