Growing community of inventors

Tokyo, Japan

Osamu Kamataki

Average Co-Inventor Count = 2.86

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 = 4

Osamu KamatakiKazumasa Ito (1 patent)Osamu KamatakiMasami Tanishima (1 patent)Osamu KamatakiRie Muneshima (1 patent)Osamu KamatakiHiroko Hagiwara (1 patent)Osamu KamatakiNorihiko Sugihara (1 patent)Osamu KamatakiOsamu Kamataki (2 patents)Kazumasa ItoKazumasa Ito (64 patents)Masami TanishimaMasami Tanishima (14 patents)Rie MuneshimaRie Muneshima (7 patents)Hiroko HagiwaraHiroko Hagiwara (7 patents)Norihiko SugiharaNorihiko Sugihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nihon Kohden Corporation (2 from 551 patents)


2 patents:

1. 10335071 - Physiological parameter measuring apparatus and physiological parameter measuring system

2. 8983613 - Method and monitor apparatus for displaying parameters indicative of muscle relaxation

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12/7/2025
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