Growing community of inventors

Tokyo, Japan

Yoshihiko Shimura

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 = 8

Yoshihiko Shimura ↔ Koichi Nagai (1 patent)Yoshihiko Shimura ↔ Isao Kano (1 patent)Yoshihiko Shimura ↔ Yutaka Kojima (1 patent)Yoshihiko Shimura ↔ Hiroyo Oshima (1 patent)Yoshihiko Shimura ↔ Ken Ishiguro (1 patent)Yoshihiko ShimuraYoshihiko Shimura (1 patent)Koichi NagaiKoichi Nagai (48 patents)Isao KanoIsao Kano (14 patents)Yutaka KojimaYutaka Kojima (12 patents)Hiroyo OshimaHiroyo Oshima (6 patents)Ken IshiguroKen Ishiguro (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jujo Paper Co., Ltd. (1 from 107 patents)


1 patent:

1. 4567114 - Thermal dye-transfer type recording sheet

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as of
12/18/2025
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