Growing community of inventors

Fukuyama-shi, Hiroshima, Japan

Masakazu Yamamoto

Average Co-Inventor Count = 1.00

ph-index = NA

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

Masakazu Yamamoto ↔ Yutaka Kobayashi (0 patent)Masakazu Yamamoto ↔ Tetsuro Fuji (0 patent)Masakazu YamamotoMasakazu Yamamoto (0 patent)Yutaka KobayashiYutaka Kobayashi (0 patent)Tetsuro FujiTetsuro Fuji (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Kobe Seiko Sho (1,100 patents)

2. Miura Co., Ltd. (107 patents)

3. Asahi Shipping Co., Ltd. (5 patents)

4. Tsuneishi Shipbuilding Co., Ltd. (5 patents)


0 patent:

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1/7/2026
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