Growing community of inventors

Kurashiki, Japan

Masahiro Ikari

Average Co-Inventor Count = 1.71

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 = 14

Masahiro Ikari ↔ Akira Ohmori (1 patent)Masahiro Ikari ↔ Takashi Yasuhara (1 patent)Masahiro Ikari ↔ Takayoshi Suzuki (1 patent)Masahiro Ikari ↔ Susumu Saito (1 patent)Masahiro Ikari ↔ Fumio Yamamoto (1 patent)Masahiro IkariMasahiro Ikari (2 patents)Akira OhmoriAkira Ohmori (42 patents)Takashi YasuharaTakashi Yasuhara (14 patents)Takayoshi SuzukiTakayoshi Suzuki (3 patents)Susumu SaitoSusumu Saito (1 patent)Fumio YamamotoFumio Yamamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kuraray Co., Ltd. (2 from 1,868 patents)


2 patents:

1. 5162391 - Oxygen permeable hard contact lens

2. 4684705 - Contact lens

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as of
12/30/2025
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