Growing community of inventors

Hyogo, Japan

Naotaka Kameyama

Average Co-Inventor Count = 4.00

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 = 3

Naotaka Kameyama ↔ Yoshiro Furukawa (1 patent)Naotaka Kameyama ↔ Masafumi Mikami (1 patent)Naotaka Kameyama ↔ Kousei Ikai (1 patent)Naotaka KameyamaNaotaka Kameyama (1 patent)Yoshiro FurukawaYoshiro Furukawa (23 patents)Masafumi MikamiMasafumi Mikami (12 patents)Kousei IkaiKousei Ikai (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daiso Co., Ltd. (1 from 118 patents)


1 patent:

1. 6156941 - Process for producing 1,2-propanediol

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1/7/2026
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