Growing community of inventors

Tokyo, Japan

Yukio Shimada

Average Co-Inventor Count = 1.75

ph-index = 2

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 = 16

Yukio ShimadaTakashi Hasegawa (1 patent)Yukio ShimadaKiyoshi Oyama (1 patent)Yukio ShimadaYoichi Kimura (1 patent)Yukio ShimadaSatoshi Tamura (1 patent)Yukio ShimadaIsao Kumada (1 patent)Yukio ShimadaHisakazu Ohkubo (1 patent)Yukio ShimadaYukio Shimada (2 patents)Takashi HasegawaTakashi Hasegawa (136 patents)Kiyoshi OyamaKiyoshi Oyama (22 patents)Yoichi KimuraYoichi Kimura (17 patents)Satoshi TamuraSatoshi Tamura (13 patents)Isao KumadaIsao Kumada (5 patents)Hisakazu OhkuboHisakazu Ohkubo (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (1 from 90,809 patents)

2. Bell Net Corp. (1 from 1 patent)


2 patents:

1. 6763091 - Service system for providing by confirming caller telephone number, service method and medium

2. 5537193 - Image forming apparatus with recording sheet separating device

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