Growing community of inventors

Futtsu, Japan

Sadao Tsushima

Average Co-Inventor Count = 5.00

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 = 9

Sadao Tsushima ↔ Yasushi Ishikawa (1 patent)Sadao Tsushima ↔ Masao Yashiro (1 patent)Sadao Tsushima ↔ Hitoshi Ohta (1 patent)Sadao Tsushima ↔ Toshikazu Nakagawa (1 patent)Sadao TsushimaSadao Tsushima (1 patent)Yasushi IshikawaYasushi Ishikawa (8 patents)Masao YashiroMasao Yashiro (5 patents)Hitoshi OhtaHitoshi Ohta (4 patents)Toshikazu NakagawaToshikazu Nakagawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Steel Corporation (1 from 3,562 patents)


1 patent:

1. 5648176 - Metallic honeycomb body for supporting catalyst for automobiles and

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/3/2026
Loading…