Growing community of inventors

Machida, Japan

Takeshi Yamada

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 = 2

Takeshi Yamada ↔ Sadao Kobayashi (1 patent)Takeshi Yamada ↔ Yoshihide Wakayama (1 patent)Takeshi Yamada ↔ Seiichi Takizawa (1 patent)Takeshi Yamada ↔ Keiji Matsuno (1 patent)Takeshi Yamada ↔ Satoki Sugiyama (1 patent)Takeshi YamadaTakeshi Yamada (1 patent)Sadao KobayashiSadao Kobayashi (32 patents)Yoshihide WakayamaYoshihide Wakayama (18 patents)Seiichi TakizawaSeiichi Takizawa (2 patents)Keiji MatsunoKeiji Matsuno (1 patent)Satoki SugiyamaSatoki Sugiyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taisei Corporation (1 from 80 patents)

2. Kondoh Industries, Ltd. (1 from 6 patents)

3. Cambridge Filter Japan, Ltd. (1 from 5 patents)


1 patent:

1. 6929672 - Filter medium for air filter and process for producing the same

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