Growing community of inventors

Tokyo, Japan

Kazuko Yamada

Average Co-Inventor Count = 2.07

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 = 0

Kazuko YamadaMitsuru Takehara (1 patent)Kazuko YamadaItaru Kawakami (1 patent)Kazuko YamadaSeiji Miyama (1 patent)Kazuko YamadaMasato Shimakawa (1 patent)Kazuko YamadaSatoshi Hiroi (1 patent)Kazuko YamadaKazuhiro Shitama (1 patent)Kazuko YamadaYoshihiro Manabe (1 patent)Kazuko YamadaKazuko Yamada (3 patents)Mitsuru TakeharaMitsuru Takehara (124 patents)Itaru KawakamiItaru Kawakami (45 patents)Seiji MiyamaSeiji Miyama (22 patents)Masato ShimakawaMasato Shimakawa (19 patents)Satoshi HiroiSatoshi Hiroi (12 patents)Kazuhiro ShitamaKazuhiro Shitama (10 patents)Yoshihiro ManabeYoshihiro Manabe (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (3 from 58,129 patents)


3 patents:

1. 9813256 - Information processing apparatus, information processing method, and program

2. 9436778 - Server apparatus, information processing method, and information processing system

3. 9424207 - Information processing device, program, information processing method, and information processing system

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12/11/2025
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