Growing community of inventors

Kashihara, Japan

Toshifumi Akiyama

Average Co-Inventor Count = 5.00

ph-index = 3

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 = 53

Toshifumi AkiyamaSyuuji Matsuura (3 patents)Toshifumi AkiyamaMitsuhiro Noboru (3 patents)Toshifumi AkiyamaMiyoshi Yamauchi (3 patents)Toshifumi AkiyamaHaruo Koizumi (3 patents)Toshifumi AkiyamaToshifumi Akiyama (3 patents)Syuuji MatsuuraSyuuji Matsuura (20 patents)Mitsuhiro NoboruMitsuhiro Noboru (8 patents)Miyoshi YamauchiMiyoshi Yamauchi (7 patents)Haruo KoizumiHaruo Koizumi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sharp Kabushiki Kaisha Corporation (3 from 25,537 patents)


3 patents:

1. 6373711 - Tuner structure and cable modem tuner using the same

2. 6301117 - Tuner structure and cable modem tuner using the same

3. 6118672 - Tuner structure and cable modem tuner using the same

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12/15/2025
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