Growing community of inventors

Kitakyushu, Japan

Keiji Taura

Average Co-Inventor Count = 7.00

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

Keiji Taura ↔ Yoichi Kawano (1 patent)Keiji Taura ↔ Taisa Ikeda (1 patent)Keiji Taura ↔ Kazuki Tagawa (1 patent)Keiji Taura ↔ Hiroshi Ono (1 patent)Keiji Taura ↔ Hideki Ono (1 patent)Keiji Taura ↔ Ryoji Akamine (1 patent)Keiji Taura ↔ Hiroshi Ono (0 patent)Keiji Taura ↔ Hideki Ono (0 patent)Keiji TauraKeiji Taura (1 patent)Yoichi KawanoYoichi Kawano (6 patents)Taisa IkedaTaisa Ikeda (4 patents)Kazuki TagawaKazuki Tagawa (3 patents)Hiroshi OnoHiroshi Ono (2 patents)Hideki OnoHideki Ono (2 patents)Ryoji AkamineRyoji Akamine (1 patent)Hiroshi OnoHiroshi Ono (0 patent)Hideki OnoHideki Ono (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nippon Steel Chemical Co., Ltd. (1 from 173 patents)

2. Nippon Steel & Sumikin Chemical Co., Ltd. (88 patents)


1 patent:

1. 9070933 - Negative electrode active material of lithium secondary battery, secondary battery using the same, method for manufacturing the same

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12/30/2025
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