Growing community of inventors

Shizuoka, Japan

Nobuo Oikawa

Average Co-Inventor Count = 5.00

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 = 0

Nobuo Oikawa ↔ Masahiro Takigawa (1 patent)Nobuo Oikawa ↔ Akinori Inou (1 patent)Nobuo Oikawa ↔ Hiroshi Ozawa (1 patent)Nobuo Oikawa ↔ Akihiko Ikeda (1 patent)Nobuo OikawaNobuo Oikawa (1 patent)Masahiro TakigawaMasahiro Takigawa (5 patents)Akinori InouAkinori Inou (5 patents)Hiroshi OzawaHiroshi Ozawa (3 patents)Akihiko IkedaAkihiko Ikeda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nanbu Plastics Co., Ltd. (1 from 5 patents)


1 patent:

1. D711529 - Device for administering drug solution

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12/13/2025
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