Growing community of inventors

Ohtsu, Japan

Nobuhiko Ichikawa

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 = 18

Nobuhiko Ichikawa ↔ Shigeo Kobayashi (1 patent)Nobuhiko Ichikawa ↔ Toshio Hiramatsu (1 patent)Nobuhiko Ichikawa ↔ Katsumasa Yamamoto (1 patent)Nobuhiko IchikawaNobuhiko Ichikawa (1 patent)Shigeo KobayashiShigeo Kobayashi (8 patents)Toshio HiramatsuToshio Hiramatsu (5 patents)Katsumasa YamamotoKatsumasa Yamamoto (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Boseki Kabushiki Kaisha (1 from 789 patents)


1 patent:

1. 4957980 - Polyester resin composition and hollow molded article thereof

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/16/2025
Loading…