Growing community of inventors

Nagaokakyo, Japan

Takashi Kataoka

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 = 1

Takashi KataokaHiroshi Imamura (1 patent)Takashi KataokaIsamu Nagai (1 patent)Takashi KataokaTsutomu Tsukada (1 patent)Takashi KataokaHiroaki Kaneshiro (1 patent)Takashi KataokaHiroki Kuzuoka (1 patent)Takashi KataokaTakashi Kataoka (1 patent)Hiroshi ImamuraHiroshi Imamura (11 patents)Isamu NagaiIsamu Nagai (3 patents)Tsutomu TsukadaTsutomu Tsukada (3 patents)Hiroaki KaneshiroHiroaki Kaneshiro (2 patents)Hiroki KuzuokaHiroki Kuzuoka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kanken Techno Co., Ltd. (1 from 11 patents)


1 patent:

1. 9120072 - Ammonia detoxification device

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12/14/2025
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