Growing community of inventors

Tokyo, Japan

Shigenobu Wada

Average Co-Inventor Count = 3.00

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 = 7

Shigenobu Wada ↔ Torahiko Kanda (1 patent)Shigenobu Wada ↔ Masashige Mitsuhashi (1 patent)Shigenobu WadaShigenobu Wada (1 patent)Torahiko KandaTorahiko Kanda (34 patents)Masashige MitsuhashiMasashige Mitsuhashi (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Corporation (1 from 35,793 patents)


1 patent:

1. 5833520 - Mirror polishing device

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1/21/2026
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