Growing community of inventors

Tokyo, Japan

Kouichi Shijima

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 = 7

Kouichi Shijima ↔ Shinya Takahashi (1 patent)Kouichi Shijima ↔ Akihiko Hashimoto (1 patent)Kouichi Shijima ↔ Masatoshi Ida (1 patent)Kouichi Shijima ↔ Akira Katoh (1 patent)Kouichi Shijima ↔ Makoto Oishi (1 patent)Kouichi ShijimaKouichi Shijima (1 patent)Shinya TakahashiShinya Takahashi (79 patents)Akihiko HashimotoAkihiko Hashimoto (32 patents)Masatoshi IdaMasatoshi Ida (28 patents)Akira KatohAkira Katoh (5 patents)Makoto OishiMakoto Oishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Olympus Optical Company, Ltd. (1 from 5,729 patents)


1 patent:

1. 4641215 - Exposure control device for electronic photographing apparatus

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