Growing community of inventors

Tokai, Japan

Yutaka Watanabe

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 = 17

Yutaka Watanabe ↔ Yoshun Yamamoto (1 patent)Yutaka Watanabe ↔ Yutaka Yasunaga (1 patent)Yutaka Watanabe ↔ Hitoshi Okubo (1 patent)Yutaka Watanabe ↔ Eizo Uchiyama (1 patent)Yutaka WatanabeYutaka Watanabe (1 patent)Yoshun YamamotoYoshun Yamamoto (4 patents)Yutaka YasunagaYutaka Yasunaga (1 patent)Hitoshi OkuboHitoshi Okubo (1 patent)Eizo UchiyamaEizo Uchiyama (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. 4697446 - Roll forming apparatus

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12/19/2025
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