Growing community of inventors

Oita, Japan

Shigenori Yagura

Average Co-Inventor Count = 6.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Shigenori Yagura ↔ Yasuo Obana (1 patent)Shigenori Yagura ↔ Koichi Endoh (1 patent)Shigenori Yagura ↔ Toshihiko Kaku (1 patent)Shigenori Yagura ↔ Makoto Moriguchi (1 patent)Shigenori Yagura ↔ Fumio Hayashi (1 patent)Shigenori YaguraShigenori Yagura (1 patent)Yasuo ObanaYasuo Obana (3 patents)Koichi EndohKoichi Endoh (2 patents)Toshihiko KakuToshihiko Kaku (1 patent)Makoto MoriguchiMakoto Moriguchi (1 patent)Fumio HayashiFumio Hayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Steel Corporation (1 from 3,554 patents)


1 patent:

1. 5693120 - Production method for low carbon molten steel using vacuum degassing and

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12/21/2025
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