Growing community of inventors

Tokyo, Japan

Atsushi Tokida

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 = 19

Atsushi Tokida ↔ Paul Richard Clarke (1 patent)Atsushi Tokida ↔ John Charlton (1 patent)Atsushi Tokida ↔ Ichiro Atobe (1 patent)Atsushi TokidaAtsushi Tokida (1 patent)Paul Richard ClarkePaul Richard Clarke (9 patents)John CharltonJohn Charlton (7 patents)Ichiro AtobeIchiro Atobe (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)


1 patent:

1. 6718989 - Filter for a cigarette and a filter-tipped cigarette

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12/15/2025
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