Growing community of inventors

Koube, Japan

Yoshitaka Fujiwara

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 = 20

Yoshitaka Fujiwara ↔ Hiroshi Miki (1 patent)Yoshitaka Fujiwara ↔ Shinichi Kobayashi (1 patent)Yoshitaka Fujiwara ↔ Hiromu Takubo (1 patent)Yoshitaka Fujiwara ↔ Kiyoshi Iida (1 patent)Yoshitaka Fujiwara ↔ Kunio Shibayama (1 patent)Yoshitaka FujiwaraYoshitaka Fujiwara (1 patent)Hiroshi MikiHiroshi Miki (51 patents)Shinichi KobayashiShinichi Kobayashi (32 patents)Hiromu TakuboHiromu Takubo (14 patents)Kiyoshi IidaKiyoshi Iida (2 patents)Kunio ShibayamaKunio Shibayama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Electric Co., Ltd. (1 from 4,806 patents)


1 patent:

1. 5055990 - Snubber circuit for power conversion semiconductor elements and assembly

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as of
12/18/2025
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