Growing community of inventors

Kobe, Japan

Yoshikazu Kurokawa

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 = 7

Yoshikazu Kurokawa ↔ Nobuaki Matoba (1 patent)Yoshikazu Kurokawa ↔ Yorimichi Kubota (1 patent)Yoshikazu Kurokawa ↔ Shinya Nozaki (1 patent)Yoshikazu KurokawaYoshikazu Kurokawa (1 patent)Nobuaki MatobaNobuaki Matoba (9 patents)Yorimichi KubotaYorimichi Kubota (3 patents)Shinya NozakiShinya Nozaki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shin Caterpillar Mitsubishi Ltd. (1 from 128 patents)


1 patent:

1. 6546325 - Device for controlling a working arm of a working machine

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12/16/2025
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