Growing community of inventors

Kanagawa, Japan

Yoshihiro Toyama

Average Co-Inventor Count = 7.00

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 = 37

Yoshihiro ToyamaKenji Yokoyama (2 patents)Yoshihiro ToyamaHiroshi Oryoji (2 patents)Yoshihiro ToyamaIkuya Sano (2 patents)Yoshihiro ToyamaYomei Otani (2 patents)Yoshihiro ToyamaMasashige Hagimori (2 patents)Yoshihiro ToyamaZhongyao Sheng (2 patents)Yoshihiro ToyamaYoshihiro Toyama (2 patents)Kenji YokoyamaKenji Yokoyama (59 patents)Hiroshi OryojiHiroshi Oryoji (19 patents)Ikuya SanoIkuya Sano (9 patents)Yomei OtaniYomei Otani (6 patents)Masashige HagimoriMasashige Hagimori (3 patents)Zhongyao ShengZhongyao Sheng (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (2 from 58,129 patents)


2 patents:

1. 8520234 - Communication system, communication apparatus, communication method, and program

2. 7978957 - Information processing apparatus and method, and program

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as of
12/7/2025
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