Growing community of inventors

Oarai, Japan

Tadashi Uchikawa

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

Tadashi Uchikawa ↔ Kenshu Watanabe (1 patent)Tadashi Uchikawa ↔ Masashi Takiyama (1 patent)Tadashi Uchikawa ↔ Takashi Kurahashi (1 patent)Tadashi UchikawaTadashi Uchikawa (1 patent)Kenshu WatanabeKenshu Watanabe (3 patents)Masashi TakiyamaMasashi Takiyama (2 patents)Takashi KurahashiTakashi Kurahashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Doryokuro Kakunenryo Kaihatsu Jigyodan (1 from 196 patents)


1 patent:

1. 4648425 - System and method of confirming operation of a steam relieving safety

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1/23/2026
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