Growing community of inventors

Hyogo, Japan

Naoto Okuyama

Average Co-Inventor Count = 6.00

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

Naoto OkuyamaShinichi Kawamura (1 patent)Naoto OkuyamaShingo Oda (1 patent)Naoto OkuyamaToru Kitaguchi (1 patent)Naoto OkuyamaYukihiro Sasaki (2 patents)Naoto OkuyamaShinji Nagamatsu (1 patent)Naoto OkuyamaMasashi Iwayama (1 patent)Naoto OkuyamaNobuhiro Tsugita (0 patent)Naoto OkuyamaNaoto Okuyama (1 patent)Shinichi KawamuraShinichi Kawamura (74 patents)Shingo OdaShingo Oda (39 patents)Toru KitaguchiToru Kitaguchi (2 patents)Yukihiro SasakiYukihiro Sasaki (2 patents)Shinji NagamatsuShinji Nagamatsu (1 patent)Masashi IwayamaMasashi Iwayama (1 patent)Nobuhiro TsugitaNobuhiro Tsugita (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Daicel Corporation (1 from 646 patents)


1 patent:

1. 10905828 - Administration apparatus design system, administration system, administration apparatus design method, administration apparatus design program, and medical apparatus design system

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1/7/2026
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