Growing community of inventors

Hiroshima, Japan

Ayaka Hamanaga

Average Co-Inventor Count = 2.00

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 = 51

Ayaka HamanagaEiji Kawahara (1 patent)Ayaka HamanagaTadakatsu Masaki (1 patent)Ayaka HamanagaAyaka Hamanaga (2 patents)Eiji KawaharaEiji Kawahara (7 patents)Tadakatsu MasakiTadakatsu Masaki (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)


2 patents:

1. 7283813 - Mobile terminal and incoming/outgoing call history management method

2. 7024206 - Mobile terminal apparatus capable of resuming an interrupted application

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…