Growing community of inventors

Tokyo, Japan

Ichigo Hayakawa

Average Co-Inventor Count = 13.04

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 = 54

Ichigo HayakawaYoichiro Sako (5 patents)Ichigo HayakawaAkira Tange (5 patents)Ichigo HayakawaYasushi Miyajima (5 patents)Ichigo HayakawaSeiji Wada (5 patents)Ichigo HayakawaHiroshi Mukawa (5 patents)Ichigo HayakawaMotoyuki Takai (5 patents)Ichigo HayakawaTakao Tanikame (5 patents)Ichigo HayakawaTatsuya Narahara (5 patents)Ichigo HayakawaHiroaki Ogawa (5 patents)Ichigo HayakawaMasashi Takeda (5 patents)Ichigo HayakawaKazuhide Kemmochi (5 patents)Ichigo HayakawaKazuyuki Sakoda (2 patents)Ichigo HayakawaIkuo Tsukagoshi (2 patents)Ichigo HayakawaKohei Asada (2 patents)Ichigo HayakawaIchigo Hayakawa (5 patents)Yoichiro SakoYoichiro Sako (551 patents)Akira TangeAkira Tange (141 patents)Yasushi MiyajimaYasushi Miyajima (133 patents)Seiji WadaSeiji Wada (113 patents)Hiroshi MukawaHiroshi Mukawa (87 patents)Motoyuki TakaiMotoyuki Takai (85 patents)Takao TanikameTakao Tanikame (77 patents)Tatsuya NaraharaTatsuya Narahara (75 patents)Hiroaki OgawaHiroaki Ogawa (65 patents)Masashi TakedaMasashi Takeda (40 patents)Kazuhide KemmochiKazuhide Kemmochi (5 patents)Kazuyuki SakodaKazuyuki Sakoda (280 patents)Ikuo TsukagoshiIkuo Tsukagoshi (246 patents)Kohei AsadaKohei Asada (161 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (5 from 58,129 patents)


5 patents:

1. 10318028 - Control device and storage medium

2. 10228895 - Image display device, image display method, and computer program

3. 9798144 - Wearable image display device to control display of image

4. 9791948 - Control device and storage medium

5. 9740008 - Image display device

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