Growing community of inventors

Nagoya, Japan

Katsuhiko Shimada

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 = 0

Katsuhiko Shimada ↔ Hiroshi Taira (1 patent)Katsuhiko Shimada ↔ Keiji Seo (1 patent)Katsuhiko Shimada ↔ Minoru Yamamoto (1 patent)Katsuhiko Shimada ↔ Takashi Okumura (1 patent)Katsuhiko Shimada ↔ Koji Sugiyama (1 patent)Katsuhiko Shimada ↔ Mutsuo Naoe (1 patent)Katsuhiko ShimadaKatsuhiko Shimada (1 patent)Hiroshi TairaHiroshi Taira (68 patents)Keiji SeoKeiji Seo (64 patents)Minoru YamamotoMinoru Yamamoto (29 patents)Takashi OkumuraTakashi Okumura (22 patents)Koji SugiyamaKoji Sugiyama (10 patents)Mutsuo NaoeMutsuo Naoe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Brother Kogyo Kabushiki-kaisha (1 from 17,580 patents)


1 patent:

1. 7726646 - Sheet package with recloseable flap

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12/6/2025
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