Growing community of inventors

Chiba-ken, Japan

Hiroyuki Takigawa

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 = 14

Hiroyuki TakigawaGary M Bell (1 patent)Hiroyuki TakigawaHiroyuki Takigawa (1 patent)Gary M BellGary M Bell (40 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ampac Holdings, LLC (1 from 11 patents)


1 patent:

1. 8277121 - Bag construction with flat bottom having removable layer

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as of
12/18/2025
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