Growing community of inventors

Ibaraki, Japan

Tomisabro Yamada

Average Co-Inventor Count = 4.00

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 = 8

Tomisabro Yamada ↔ Takeshi Masui (1 patent)Tomisabro Yamada ↔ Teruo Hiramatu (1 patent)Tomisabro Yamada ↔ Yoshiro Masui (1 patent)Tomisabro YamadaTomisabro Yamada (1 patent)Takeshi MasuiTakeshi Masui (8 patents)Teruo HiramatuTeruo Hiramatu (2 patents)Yoshiro MasuiYoshiro Masui (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Metal Industries, Inc. (1 from 929 patents)


1 patent:

1. 4316376 - Method for preventing wandering of strip under roller leveling in hot

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12/6/2025
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