Growing community of inventors

Tokyo, Japan

Arata Anzai

Average Co-Inventor Count = 2.00

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 = 3

Arata Anzai ↔ Shigeki Watanabe (1 patent)Arata AnzaiArata Anzai (1 patent)Shigeki WatanabeShigeki Watanabe (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Rope Mfg. Co., Ltd. (1 from 43 patents)


1 patent:

1. D968934 - Wire rope core

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as of
1/14/2026
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