Growing community of inventors

Numazu, Japan

Keisuke Katayama

Average Co-Inventor Count = 4.00

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 = 0

Keisuke KatayamaYusuke Wada (1 patent)Keisuke KatayamaMasami Kurimoto (1 patent)Keisuke KatayamaTakuto Hayakawa (1 patent)Keisuke KatayamaKeisuke Katayama (1 patent)Yusuke WadaYusuke Wada (7 patents)Masami KurimotoMasami Kurimoto (5 patents)Takuto HayakawaTakuto Hayakawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (1 from 21,893 patents)

2. Toray Engineering Company, Limited (1 from 105 patents)


1 patent:

1. 11508950 - Electrode sheet manufacturing method and electrode sheet manufacturing apparatus

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12/25/2025
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