Growing community of inventors

Takatsuki, Japan

Mamoru Shimakura

Average Co-Inventor Count = 8.00

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 = 11

Mamoru Shimakura ↔ Kunio Takeuchi (1 patent)Mamoru Shimakura ↔ Arao Kakinaka (1 patent)Mamoru Shimakura ↔ Shigeru Takematsu (1 patent)Mamoru Shimakura ↔ Yukio Ikushima (1 patent)Mamoru Shimakura ↔ Koichi Matsunaga (1 patent)Mamoru Shimakura ↔ Tohji Yoshida (1 patent)Mamoru Shimakura ↔ Yoji Komura (1 patent)Mamoru ShimakuraMamoru Shimakura (1 patent)Kunio TakeuchiKunio Takeuchi (5 patents)Arao KakinakaArao Kakinaka (3 patents)Shigeru TakematsuShigeru Takematsu (1 patent)Yukio IkushimaYukio Ikushima (1 patent)Koichi MatsunagaKoichi Matsunaga (1 patent)Tohji YoshidaTohji Yoshida (1 patent)Yoji KomuraYoji Komura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Boseki Kabushiki Kaisha (1 from 789 patents)

2. Kasuga Denki Co., Ltd. (1 from 3 patents)


1 patent:

1. 4131803 - Apparatus for detecting defects in sheet material

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12/15/2025
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