Growing community of inventors

Kadoma, Japan

Yoshitaka Kurihara

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 = 25

Yoshitaka Kurihara ↔ Mitsuhiro Yoshida (24 patents)Yoshitaka Kurihara ↔ Takaaki Hirayama (7 patents)Yoshitaka Kurihara ↔ Takashi Nakai (1 patent)Yoshitaka Kurihara ↔ Yuzo Okudaira (1 patent)Yoshitaka Kurihara ↔ Hideyuki Ando (1 patent)Yoshitaka Kurihara ↔ Kazunori Umeoka (1 patent)Yoshitaka Kurihara ↔ Wakio Yamada (1 patent)Yoshitaka Kurihara ↔ Satoshi Murayama (1 patent)Yoshitaka Kurihara ↔ Andrew R Cramer (0 patent)Yoshitaka KuriharaYoshitaka Kurihara (1 patent)Mitsuhiro YoshidaMitsuhiro Yoshida (24 patents)Takaaki HirayamaTakaaki Hirayama (7 patents)Takashi NakaiTakashi Nakai (4 patents)Yuzo OkudairaYuzo Okudaira (4 patents)Hideyuki AndoHideyuki Ando (3 patents)Kazunori UmeokaKazunori Umeoka (3 patents)Wakio YamadaWakio Yamada (1 patent)Satoshi MurayamaSatoshi Murayama (1 patent)Andrew R CramerAndrew R Cramer (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Works, Ltd. (1 from 1,623 patents)

2. Okabe Company, Inc. (9 patents)


1 patent:

1. 5304415 - Sound absorptive material

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as of
12/19/2025
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