Growing community of inventors

Niigata, Japan

Yumiko Yoshitake

Average Co-Inventor Count = 4.00

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 = 0

Yumiko Yoshitake ↔ Tsutomu Takahashi (1 patent)Yumiko Yoshitake ↔ Nao Komata (1 patent)Yumiko Yoshitake ↔ Yukiko Ueki (1 patent)Yumiko YoshitakeYumiko Yoshitake (1 patent)Tsutomu TakahashiTsutomu Takahashi (3 patents)Nao KomataNao Komata (1 patent)Yukiko UekiYukiko Ueki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nagaoka University of Technology (1 from 63 patents)


1 patent:

1. 10436173 - Rotary device for fluid power generation

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12/16/2025
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