Growing community of inventors

Shizuoka, Japan

Hiroshi Ozawa

Average Co-Inventor Count = 3.16

ph-index = 2

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 = 36

Hiroshi Ozawa ↔ Akinori Inou (3 patents)Hiroshi Ozawa ↔ Masahiro Takigawa (2 patents)Hiroshi Ozawa ↔ Nobuo Oikawa (1 patent)Hiroshi Ozawa ↔ Kiyoshi Ishibashi (1 patent)Hiroshi Ozawa ↔ Akihiko Ikeda (1 patent)Hiroshi OzawaHiroshi Ozawa (3 patents)Akinori InouAkinori Inou (5 patents)Masahiro TakigawaMasahiro Takigawa (5 patents)Nobuo OikawaNobuo Oikawa (1 patent)Kiyoshi IshibashiKiyoshi Ishibashi (1 patent)Akihiko IkedaAkihiko Ikeda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nanbu Plastics Co., Ltd. (3 from 5 patents)


3 patents:

1. D711529 - Device for administering drug solution

2. D711531 - Injection needle

3. 8690838 - Transdermal administration device

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idiyas.com
as of
12/13/2025
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