Growing community of inventors

Kanagawa, Japan

Yoshihito Ichiyama

Average Co-Inventor Count = 2.00

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 = 28

Yoshihito IchiyamaTetsuo Ikeda (1 patent)Yoshihito IchiyamaKatsuji Miyazawa (1 patent)Yoshihito IchiyamaShoji Watanabe (1 patent)Yoshihito IchiyamaShinya Haraguchi (1 patent)Yoshihito IchiyamaMiki Tokitake (1 patent)Yoshihito IchiyamaHiroaki Toriumi (1 patent)Yoshihito IchiyamaYasuo Fukui (1 patent)Yoshihito IchiyamaHirotoshi Tanaka (1 patent)Yoshihito IchiyamaYoshihito Ichiyama (4 patents)Tetsuo IkedaTetsuo Ikeda (71 patents)Katsuji MiyazawaKatsuji Miyazawa (23 patents)Shoji WatanabeShoji Watanabe (16 patents)Shinya HaraguchiShinya Haraguchi (6 patents)Miki TokitakeMiki Tokitake (3 patents)Hiroaki ToriumiHiroaki Toriumi (2 patents)Yasuo FukuiYasuo Fukui (2 patents)Hirotoshi TanakaHirotoshi Tanaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (4 from 58,132 patents)


4 patents:

1. 12062233 - Information processing apparatus and information processing method

2. 7839627 - Portable electronic apparatus

3. 6504911 - Telephone device

4. 5418841 - Telephone answering machine with non-volatile memory

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