Growing community of inventors

Kyoto, Japan

Koichi Shima

Average Co-Inventor Count = 6.00

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 = 9

Koichi Shima ↔ Masami Takase (1 patent)Koichi Shima ↔ Kazuo Miyajima (1 patent)Koichi Shima ↔ Fumikazu Naimi (1 patent)Koichi Shima ↔ Akihiko Hirata (1 patent)Koichi Shima ↔ Kiyoshi Takezawa (1 patent)Koichi ShimaKoichi Shima (1 patent)Masami TakaseMasami Takase (12 patents)Kazuo MiyajimaKazuo Miyajima (11 patents)Fumikazu NaimiFumikazu Naimi (5 patents)Akihiko HirataAkihiko Hirata (3 patents)Kiyoshi TakezawaKiyoshi Takezawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Omron Corporation (1 from 4,116 patents)

2. The Furukawa Electric Co., Ltd. (1 from 2,632 patents)


1 patent:

1. 6922332 - Electric connection box

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as of
12/11/2025
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