Growing community of inventors

Wako, Japan

Katsuki Tajima

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

Katsuki Tajima ↔ Nobuyuki Kishi (12 patents)Katsuki Tajima ↔ Takashi Sumada (1 patent)Katsuki Tajima ↔ Shuichi Fukaya (2 patents)Katsuki Tajima ↔ Tomonori Hayashi (1 patent)Katsuki Tajima ↔ Katsuhiro Utsugi (1 patent)Katsuki Tajima ↔ Taiki Sakane (1 patent)Katsuki TajimaKatsuki Tajima (1 patent)Nobuyuki KishiNobuyuki Kishi (12 patents)Takashi SumadaTakashi Sumada (7 patents)Shuichi FukayaShuichi Fukaya (2 patents)Tomonori HayashiTomonori Hayashi (2 patents)Katsuhiro UtsugiKatsuhiro Utsugi (1 patent)Taiki SakaneTaiki Sakane (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 8328399 - Turn signal device for saddle-ride type vehicle

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as of
12/26/2025
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