Growing community of inventors

Kanagawa, Japan

Kazuyuki Kumeda

Average Co-Inventor Count = 6.00

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

Kazuyuki KumedaKazuyuki Takizawa (1 patent)Kazuyuki KumedaYoshiteru Taka (1 patent)Kazuyuki KumedaTakushi Matsushita (1 patent)Kazuyuki KumedaHisao Takahashi (1 patent)Kazuyuki KumedaNorio Iwabuchi (1 patent)Kazuyuki KumedaKazuyuki Kumeda (1 patent)Kazuyuki TakizawaKazuyuki Takizawa (23 patents)Yoshiteru TakaYoshiteru Taka (12 patents)Takushi MatsushitaTakushi Matsushita (3 patents)Hisao TakahashiHisao Takahashi (2 patents)Norio IwabuchiNorio Iwabuchi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Fukoku Co., Ltd. (1 from 49 patents)


1 patent:

1. 7428743 - In-vehicle player

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as of
1/9/2026
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