Growing community of inventors

Tokushima, Japan

Akira Yamada

Average Co-Inventor Count = 3.00

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 = 6

Akira YamadaKazunori Ukigawa (2 patents)Akira YamadaHiroki Yamashita (2 patents)Akira YamadaAkira Yamada (2 patents)Kazunori UkigawaKazunori Ukigawa (7 patents)Hiroki YamashitaHiroki Yamashita (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Justsystem Corporation (2 from 35 patents)


2 patents:

1. 6938098 - Method for providing digital contents with offering access incentive

2. 6877024 - Network system and method for providing voice information to participants in a chat session set at an audible level corresponding to the number of participants currently logged in the chat session

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