Growing community of inventors

Hino, Japan

Yoichi Oyama

Average Co-Inventor Count = 5.00

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 = 1

Yoichi OyamaHiroshi Takeda (1 patent)Yoichi OyamaShunji Murai (1 patent)Yoichi OyamaYukio Akamatsu (1 patent)Yoichi OyamaYoshihiko Minami (1 patent)Yoichi OyamaYoichi Oyama (1 patent)Hiroshi TakedaHiroshi Takeda (35 patents)Shunji MuraiShunji Murai (6 patents)Yukio AkamatsuYukio Akamatsu (2 patents)Yoshihiko MinamiYoshihiko Minami (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kokusai Kogyo Co., Ltd. (1 from 6 patents)


1 patent:

1. 7848593 - Method of producing and displaying an aerial photograph data set

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12/16/2025
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