Growing community of inventors

Otsu, Japan

Tsuyoshi Kodama

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 = 2

Tsuyoshi Kodama ↔ Haruhiko Kajimura (1 patent)Tsuyoshi Kodama ↔ Hiroo Nagano (1 patent)Tsuyoshi Kodama ↔ Kazuo Yamanaka (1 patent)Tsuyoshi KodamaTsuyoshi Kodama (1 patent)Haruhiko KajimuraHaruhiko Kajimura (13 patents)Hiroo NaganoHiroo Nagano (8 patents)Kazuo YamanakaKazuo Yamanaka (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 5026521 - Zirconium-titanium and/or tantalum oxygen alloy

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12/10/2025
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